123935520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8329}}^1$

素因数の和:8378

約数の個数: 96

約数和(自身を含む): 403038720

約数和(自身を除く): 279103200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 8329, 14880, 16658, 24987, 33316, 41645, 49974, 66632, 83290, 99948, 124935, 133264, 166580, 199896, 249870, 258199, 266528, 333160, 399792, 499740, 516398, 666320, 774597, 799584, 999480, 1032796, 1290995, 1332640, 1549194, 1998960, 2065592, 2581990, 3098388, 3872985, 3997920, 4131184, 5163980, 6196776, 7745970, 8262368, 10327960, 12393552, 15491940, 20655920, 24787104, 30983880, 41311840, 61967760, 123935520]

約数ペア:

[(1, 123935520), (2, 61967760), (3, 41311840), (4, 30983880), (5, 24787104), (6, 20655920), (8, 15491940), (10, 12393552), (12, 10327960), (15, 8262368), (16, 7745970), (20, 6196776), (24, 5163980), (30, 4131184), (31, 3997920), (32, 3872985), (40, 3098388), (48, 2581990), (60, 2065592), (62, 1998960), (80, 1549194), (93, 1332640), (96, 1290995), (120, 1032796), (124, 999480), (155, 799584), (160, 774597), (186, 666320), (240, 516398), (248, 499740), (310, 399792), (372, 333160), (465, 266528), (480, 258199), (496, 249870), (620, 199896), (744, 166580), (930, 133264), (992, 124935), (1240, 99948), (1488, 83290), (1860, 66632), (2480, 49974), (2976, 41645), (3720, 33316), (4960, 24987), (7440, 16658), (8329, 14880)]