45486480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:329

約数の個数: 160

約数和(自身を含む): 154990080

約数和(自身を除く): 109503600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 61, 65, 78, 80, 104, 120, 122, 130, 156, 183, 195, 208, 239, 240, 244, 260, 305, 312, 366, 390, 478, 488, 520, 610, 624, 717, 732, 780, 793, 915, 956, 976, 1040, 1195, 1220, 1434, 1464, 1560, 1586, 1830, 1912, 2379, 2390, 2440, 2868, 2928, 3107, 3120, 3172, 3585, 3660, 3824, 3965, 4758, 4780, 4880, 5736, 6214, 6344, 7170, 7320, 7930, 9321, 9516, 9560, 11472, 11895, 12428, 12688, 14340, 14579, 14640, 15535, 15860, 18642, 19032, 19120, 23790, 24856, 28680, 29158, 31070, 31720, 37284, 38064, 43737, 46605, 47580, 49712, 57360, 58316, 62140, 63440, 72895, 74568, 87474, 93210, 95160, 116632, 124280, 145790, 149136, 174948, 186420, 189527, 190320, 218685, 233264, 248560, 291580, 349896, 372840, 379054, 437370, 568581, 583160, 699792, 745680, 758108, 874740, 947635, 1137162, 1166320, 1516216, 1749480, 1895270, 2274324, 2842905, 3032432, 3498960, 3790540, 4548648, 5685810, 7581080, 9097296, 11371620, 15162160, 22743240, 45486480]

約数ペア:

[(1, 45486480), (2, 22743240), (3, 15162160), (4, 11371620), (5, 9097296), (6, 7581080), (8, 5685810), (10, 4548648), (12, 3790540), (13, 3498960), (15, 3032432), (16, 2842905), (20, 2274324), (24, 1895270), (26, 1749480), (30, 1516216), (39, 1166320), (40, 1137162), (48, 947635), (52, 874740), (60, 758108), (61, 745680), (65, 699792), (78, 583160), (80, 568581), (104, 437370), (120, 379054), (122, 372840), (130, 349896), (156, 291580), (183, 248560), (195, 233264), (208, 218685), (239, 190320), (240, 189527), (244, 186420), (260, 174948), (305, 149136), (312, 145790), (366, 124280), (390, 116632), (478, 95160), (488, 93210), (520, 87474), (610, 74568), (624, 72895), (717, 63440), (732, 62140), (780, 58316), (793, 57360), (915, 49712), (956, 47580), (976, 46605), (1040, 43737), (1195, 38064), (1220, 37284), (1434, 31720), (1464, 31070), (1560, 29158), (1586, 28680), (1830, 24856), (1912, 23790), (2379, 19120), (2390, 19032), (2440, 18642), (2868, 15860), (2928, 15535), (3107, 14640), (3120, 14579), (3172, 14340), (3585, 12688), (3660, 12428), (3824, 11895), (3965, 11472), (4758, 9560), (4780, 9516), (4880, 9321), (5736, 7930), (6214, 7320), (6344, 7170)]