488569920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16417}}^1$

素因数の和:16468

約数の個数: 112

約数和(自身を含む): 1601346048

約数和(自身を除く): 1112776128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 16417, 29760, 32834, 49251, 65668, 82085, 98502, 131336, 164170, 197004, 246255, 262672, 328340, 394008, 492510, 508927, 525344, 656680, 788016, 985020, 1017854, 1050688, 1313360, 1526781, 1576032, 1970040, 2035708, 2544635, 2626720, 3053562, 3152064, 3940080, 4071416, 5089270, 5253440, 6107124, 7633905, 7880160, 8142832, 10178540, 12214248, 15267810, 15760320, 16285664, 20357080, 24428496, 30535620, 32571328, 40714160, 48856992, 61071240, 81428320, 97713984, 122142480, 162856640, 244284960, 488569920]

約数ペア:

[(1, 488569920), (2, 244284960), (3, 162856640), (4, 122142480), (5, 97713984), (6, 81428320), (8, 61071240), (10, 48856992), (12, 40714160), (15, 32571328), (16, 30535620), (20, 24428496), (24, 20357080), (30, 16285664), (31, 15760320), (32, 15267810), (40, 12214248), (48, 10178540), (60, 8142832), (62, 7880160), (64, 7633905), (80, 6107124), (93, 5253440), (96, 5089270), (120, 4071416), (124, 3940080), (155, 3152064), (160, 3053562), (186, 2626720), (192, 2544635), (240, 2035708), (248, 1970040), (310, 1576032), (320, 1526781), (372, 1313360), (465, 1050688), (480, 1017854), (496, 985020), (620, 788016), (744, 656680), (930, 525344), (960, 508927), (992, 492510), (1240, 394008), (1488, 328340), (1860, 262672), (1984, 246255), (2480, 197004), (2976, 164170), (3720, 131336), (4960, 98502), (5952, 82085), (7440, 65668), (9920, 49251), (14880, 32834), (16417, 29760)]