241146720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:859

約数の個数: 240

約数和(自身を含む): 889146720

約数和(自身を除く): 648000000

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, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 540, 552, 621, 648, 690, 720, 736, 809, 810, 828, 864, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1440, 1618, 1620, 1656, 1840, 1863, 2070, 2160, 2208, 2427, 2484, 2592, 2760, 3105, 3236, 3240, 3312, 3680, 3726, 4045, 4140, 4320, 4854, 4968, 5520, 6210, 6472, 6480, 6624, 7281, 7452, 8090, 8280, 9315, 9708, 9936, 11040, 12135, 12420, 12944, 12960, 14562, 14904, 16180, 16560, 18607, 18630, 19416, 19872, 21843, 24270, 24840, 25888, 29124, 29808, 32360, 33120, 36405, 37214, 37260, 38832, 43686, 48540, 49680, 55821, 58248, 59616, 64720, 65529, 72810, 74428, 74520, 77664, 87372, 93035, 97080, 99360, 109215, 111642, 116496, 129440, 131058, 145620, 148856, 149040, 167463, 174744, 186070, 194160, 218430, 223284, 232992, 262116, 279105, 291240, 297712, 298080, 327645, 334926, 349488, 372140, 388320, 436860, 446568, 502389, 524232, 558210, 582480, 595424, 655290, 669852, 698976, 744280, 837315, 873720, 893136, 1004778, 1048464, 1116420, 1164960, 1310580, 1339704, 1488560, 1507167, 1674630, 1747440, 1786272, 2009556, 2096928, 2232840, 2511945, 2621160, 2679408, 2977120, 3014334, 3349260, 3494880, 4019112, 4465680, 5023890, 5242320, 5358816, 6028668, 6698520, 7535835, 8038224, 8931360, 10047780, 10484640, 12057336, 13397040, 15071670, 16076448, 20095560, 24114672, 26794080, 30143340, 40191120, 48229344, 60286680, 80382240, 120573360, 241146720]

約数ペア:

[(1, 241146720), (2, 120573360), (3, 80382240), (4, 60286680), (5, 48229344), (6, 40191120), (8, 30143340), (9, 26794080), (10, 24114672), (12, 20095560), (15, 16076448), (16, 15071670), (18, 13397040), (20, 12057336), (23, 10484640), (24, 10047780), (27, 8931360), (30, 8038224), (32, 7535835), (36, 6698520), (40, 6028668), (45, 5358816), (46, 5242320), (48, 5023890), (54, 4465680), (60, 4019112), (69, 3494880), (72, 3349260), (80, 3014334), (81, 2977120), (90, 2679408), (92, 2621160), (96, 2511945), (108, 2232840), (115, 2096928), (120, 2009556), (135, 1786272), (138, 1747440), (144, 1674630), (160, 1507167), (162, 1488560), (180, 1339704), (184, 1310580), (207, 1164960), (216, 1116420), (230, 1048464), (240, 1004778), (270, 893136), (276, 873720), (288, 837315), (324, 744280), (345, 698976), (360, 669852), (368, 655290), (405, 595424), (414, 582480), (432, 558210), (460, 524232), (480, 502389), (540, 446568), (552, 436860), (621, 388320), (648, 372140), (690, 349488), (720, 334926), (736, 327645), (809, 298080), (810, 297712), (828, 291240), (864, 279105), (920, 262116), (1035, 232992), (1080, 223284), (1104, 218430), (1242, 194160), (1296, 186070), (1380, 174744), (1440, 167463), (1618, 149040), (1620, 148856), (1656, 145620), (1840, 131058), (1863, 129440), (2070, 116496), (2160, 111642), (2208, 109215), (2427, 99360), (2484, 97080), (2592, 93035), (2760, 87372), (3105, 77664), (3236, 74520), (3240, 74428), (3312, 72810), (3680, 65529), (3726, 64720), (4045, 59616), (4140, 58248), (4320, 55821), (4854, 49680), (4968, 48540), (5520, 43686), (6210, 38832), (6472, 37260), (6480, 37214), (6624, 36405), (7281, 33120), (7452, 32360), (8090, 29808), (8280, 29124), (9315, 25888), (9708, 24840), (9936, 24270), (11040, 21843), (12135, 19872), (12420, 19416), (12944, 18630), (12960, 18607), (14562, 16560), (14904, 16180)]