279102240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 1038925440

約数和(自身を除く): 759823200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 53, 54, 60, 69, 72, 80, 90, 92, 96, 106, 108, 115, 120, 135, 138, 144, 159, 160, 180, 184, 207, 212, 216, 230, 240, 265, 270, 276, 288, 318, 345, 360, 368, 414, 424, 432, 460, 477, 480, 530, 540, 552, 621, 636, 690, 720, 736, 795, 828, 848, 864, 920, 954, 1035, 1060, 1080, 1104, 1219, 1242, 1272, 1380, 1431, 1440, 1590, 1656, 1696, 1840, 1908, 2070, 2120, 2160, 2208, 2385, 2438, 2484, 2544, 2760, 2809, 2862, 3105, 3180, 3312, 3657, 3680, 3816, 4140, 4240, 4320, 4770, 4876, 4968, 5088, 5520, 5618, 5724, 6095, 6210, 6360, 6624, 7155, 7314, 7632, 8280, 8427, 8480, 9540, 9752, 9936, 10971, 11040, 11236, 11448, 12190, 12420, 12720, 14045, 14310, 14628, 15264, 16560, 16854, 18285, 19080, 19504, 19872, 21942, 22472, 22896, 24380, 24840, 25281, 25440, 28090, 28620, 29256, 32913, 33120, 33708, 36570, 38160, 39008, 42135, 43884, 44944, 45792, 48760, 49680, 50562, 54855, 56180, 57240, 58512, 64607, 65826, 67416, 73140, 75843, 76320, 84270, 87768, 89888, 97520, 99360, 101124, 109710, 112360, 114480, 117024, 126405, 129214, 131652, 134832, 146280, 151686, 164565, 168540, 175536, 193821, 195040, 202248, 219420, 224720, 228960, 252810, 258428, 263304, 269664, 292560, 303372, 323035, 329130, 337080, 351072, 379215, 387642, 404496, 438840, 449440, 505620, 516856, 526608, 581463, 585120, 606744, 646070, 658260, 674160, 758430, 775284, 808992, 877680, 969105, 1011240, 1033712, 1053216, 1162926, 1213488, 1292140, 1316520, 1348320, 1516860, 1550568, 1744389, 1755360, 1938210, 2022480, 2067424, 2325852, 2426976, 2584280, 2633040, 2907315, 3033720, 3101136, 3488778, 3876420, 4044960, 4651704, 5168560, 5266080, 5814630, 6067440, 6202272, 6977556, 7752840, 8721945, 9303408, 10337120, 11629260, 12134880, 13955112, 15505680, 17443890, 18606816, 23258520, 27910224, 31011360, 34887780, 46517040, 55820448, 69775560, 93034080, 139551120, 279102240]

約数ペア:

[(1, 279102240), (2, 139551120), (3, 93034080), (4, 69775560), (5, 55820448), (6, 46517040), (8, 34887780), (9, 31011360), (10, 27910224), (12, 23258520), (15, 18606816), (16, 17443890), (18, 15505680), (20, 13955112), (23, 12134880), (24, 11629260), (27, 10337120), (30, 9303408), (32, 8721945), (36, 7752840), (40, 6977556), (45, 6202272), (46, 6067440), (48, 5814630), (53, 5266080), (54, 5168560), (60, 4651704), (69, 4044960), (72, 3876420), (80, 3488778), (90, 3101136), (92, 3033720), (96, 2907315), (106, 2633040), (108, 2584280), (115, 2426976), (120, 2325852), (135, 2067424), (138, 2022480), (144, 1938210), (159, 1755360), (160, 1744389), (180, 1550568), (184, 1516860), (207, 1348320), (212, 1316520), (216, 1292140), (230, 1213488), (240, 1162926), (265, 1053216), (270, 1033712), (276, 1011240), (288, 969105), (318, 877680), (345, 808992), (360, 775284), (368, 758430), (414, 674160), (424, 658260), (432, 646070), (460, 606744), (477, 585120), (480, 581463), (530, 526608), (540, 516856), (552, 505620), (621, 449440), (636, 438840), (690, 404496), (720, 387642), (736, 379215), (795, 351072), (828, 337080), (848, 329130), (864, 323035), (920, 303372), (954, 292560), (1035, 269664), (1060, 263304), (1080, 258428), (1104, 252810), (1219, 228960), (1242, 224720), (1272, 219420), (1380, 202248), (1431, 195040), (1440, 193821), (1590, 175536), (1656, 168540), (1696, 164565), (1840, 151686), (1908, 146280), (2070, 134832), (2120, 131652), (2160, 129214), (2208, 126405), (2385, 117024), (2438, 114480), (2484, 112360), (2544, 109710), (2760, 101124), (2809, 99360), (2862, 97520), (3105, 89888), (3180, 87768), (3312, 84270), (3657, 76320), (3680, 75843), (3816, 73140), (4140, 67416), (4240, 65826), (4320, 64607), (4770, 58512), (4876, 57240), (4968, 56180), (5088, 54855), (5520, 50562), (5618, 49680), (5724, 48760), (6095, 45792), (6210, 44944), (6360, 43884), (6624, 42135), (7155, 39008), (7314, 38160), (7632, 36570), (8280, 33708), (8427, 33120), (8480, 32913), (9540, 29256), (9752, 28620), (9936, 28090), (10971, 25440), (11040, 25281), (11236, 24840), (11448, 24380), (12190, 22896), (12420, 22472), (12720, 21942), (14045, 19872), (14310, 19504), (14628, 19080), (15264, 18285), (16560, 16854)]