160916040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14419}}^1$

素因数の和:14467

約数の個数: 96

約数和(自身を含む): 539884800

約数和(自身を除く): 378968760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 14419, 28838, 43257, 57676, 72095, 86514, 115352, 129771, 144190, 173028, 216285, 259542, 288380, 346056, 432570, 446989, 519084, 576760, 648855, 865140, 893978, 1038168, 1297710, 1340967, 1730280, 1787956, 2234945, 2595420, 2681934, 3575912, 4022901, 4469890, 5190840, 5363868, 6704835, 8045802, 8939780, 10727736, 13409670, 16091604, 17879560, 20114505, 26819340, 32183208, 40229010, 53638680, 80458020, 160916040]

約数ペア:

[(1, 160916040), (2, 80458020), (3, 53638680), (4, 40229010), (5, 32183208), (6, 26819340), (8, 20114505), (9, 17879560), (10, 16091604), (12, 13409670), (15, 10727736), (18, 8939780), (20, 8045802), (24, 6704835), (30, 5363868), (31, 5190840), (36, 4469890), (40, 4022901), (45, 3575912), (60, 2681934), (62, 2595420), (72, 2234945), (90, 1787956), (93, 1730280), (120, 1340967), (124, 1297710), (155, 1038168), (180, 893978), (186, 865140), (248, 648855), (279, 576760), (310, 519084), (360, 446989), (372, 432570), (465, 346056), (558, 288380), (620, 259542), (744, 216285), (930, 173028), (1116, 144190), (1240, 129771), (1395, 115352), (1860, 86514), (2232, 72095), (2790, 57676), (3720, 43257), (5580, 28838), (11160, 14419)]