1548888960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:597

約数の個数: 256

約数和(自身を含む): 5203077120

約数和(自身を除く): 3654188160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 53, 60, 62, 64, 80, 93, 96, 106, 120, 124, 128, 155, 159, 160, 186, 192, 212, 240, 248, 265, 310, 318, 320, 372, 384, 424, 465, 480, 491, 496, 530, 620, 636, 640, 744, 795, 848, 930, 960, 982, 992, 1060, 1240, 1272, 1473, 1488, 1590, 1643, 1696, 1860, 1920, 1964, 1984, 2120, 2455, 2480, 2544, 2946, 2976, 3180, 3286, 3392, 3720, 3928, 3968, 4240, 4910, 4929, 4960, 5088, 5892, 5952, 6360, 6572, 6784, 7365, 7440, 7856, 8215, 8480, 9820, 9858, 9920, 10176, 11784, 11904, 12720, 13144, 14730, 14880, 15221, 15712, 16430, 16960, 19640, 19716, 19840, 20352, 23568, 24645, 25440, 26023, 26288, 29460, 29760, 30442, 31424, 32860, 33920, 39280, 39432, 45663, 47136, 49290, 50880, 52046, 52576, 58920, 59520, 60884, 62848, 65720, 76105, 78069, 78560, 78864, 91326, 94272, 98580, 101760, 104092, 105152, 117840, 121768, 130115, 131440, 152210, 156138, 157120, 157728, 182652, 188544, 197160, 208184, 210304, 228315, 235680, 243536, 260230, 262880, 304420, 312276, 314240, 315456, 365304, 390345, 394320, 416368, 456630, 471360, 487072, 520460, 525760, 608840, 624552, 630912, 730608, 780690, 788640, 806713, 832736, 913260, 942720, 974144, 1040920, 1051520, 1217680, 1249104, 1461216, 1561380, 1577280, 1613426, 1665472, 1826520, 1948288, 2081840, 2420139, 2435360, 2498208, 2922432, 3122760, 3154560, 3226852, 3330944, 3653040, 4033565, 4163680, 4840278, 4870720, 4996416, 5844864, 6245520, 6453704, 7306080, 8067130, 8327360, 9680556, 9741440, 9992832, 12100695, 12491040, 12907408, 14612160, 16134260, 16654720, 19361112, 24201390, 24982080, 25814816, 29224320, 32268520, 38722224, 48402780, 49964160, 51629632, 64537040, 77444448, 96805560, 103259264, 129074080, 154888896, 193611120, 258148160, 309777792, 387222240, 516296320, 774444480, 1548888960]

約数ペア:

[(1, 1548888960), (2, 774444480), (3, 516296320), (4, 387222240), (5, 309777792), (6, 258148160), (8, 193611120), (10, 154888896), (12, 129074080), (15, 103259264), (16, 96805560), (20, 77444448), (24, 64537040), (30, 51629632), (31, 49964160), (32, 48402780), (40, 38722224), (48, 32268520), (53, 29224320), (60, 25814816), (62, 24982080), (64, 24201390), (80, 19361112), (93, 16654720), (96, 16134260), (106, 14612160), (120, 12907408), (124, 12491040), (128, 12100695), (155, 9992832), (159, 9741440), (160, 9680556), (186, 8327360), (192, 8067130), (212, 7306080), (240, 6453704), (248, 6245520), (265, 5844864), (310, 4996416), (318, 4870720), (320, 4840278), (372, 4163680), (384, 4033565), (424, 3653040), (465, 3330944), (480, 3226852), (491, 3154560), (496, 3122760), (530, 2922432), (620, 2498208), (636, 2435360), (640, 2420139), (744, 2081840), (795, 1948288), (848, 1826520), (930, 1665472), (960, 1613426), (982, 1577280), (992, 1561380), (1060, 1461216), (1240, 1249104), (1272, 1217680), (1473, 1051520), (1488, 1040920), (1590, 974144), (1643, 942720), (1696, 913260), (1860, 832736), (1920, 806713), (1964, 788640), (1984, 780690), (2120, 730608), (2455, 630912), (2480, 624552), (2544, 608840), (2946, 525760), (2976, 520460), (3180, 487072), (3286, 471360), (3392, 456630), (3720, 416368), (3928, 394320), (3968, 390345), (4240, 365304), (4910, 315456), (4929, 314240), (4960, 312276), (5088, 304420), (5892, 262880), (5952, 260230), (6360, 243536), (6572, 235680), (6784, 228315), (7365, 210304), (7440, 208184), (7856, 197160), (8215, 188544), (8480, 182652), (9820, 157728), (9858, 157120), (9920, 156138), (10176, 152210), (11784, 131440), (11904, 130115), (12720, 121768), (13144, 117840), (14730, 105152), (14880, 104092), (15221, 101760), (15712, 98580), (16430, 94272), (16960, 91326), (19640, 78864), (19716, 78560), (19840, 78069), (20352, 76105), (23568, 65720), (24645, 62848), (25440, 60884), (26023, 59520), (26288, 58920), (29460, 52576), (29760, 52046), (30442, 50880), (31424, 49290), (32860, 47136), (33920, 45663), (39280, 39432)]