126761760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{9781}}^1$

素因数の和:9808

約数の個数: 120

約数和(自身を含む): 447409116

約数和(自身を除く): 320647356

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 9781, 12960, 19562, 29343, 39124, 48905, 58686, 78248, 88029, 97810, 117372, 146715, 156496, 176058, 195620, 234744, 264087, 293430, 312992, 352116, 391240, 440145, 469488, 528174, 586860, 704232, 782480, 792261, 880290, 938976, 1056348, 1173720, 1320435, 1408464, 1564960, 1584522, 1760580, 2112696, 2347440, 2640870, 2816928, 3169044, 3521160, 3961305, 4225392, 4694880, 5281740, 6338088, 7042320, 7922610, 8450784, 10563480, 12676176, 14084640, 15845220, 21126960, 25352352, 31690440, 42253920, 63380880, 126761760]

約数ペア:

[(1, 126761760), (2, 63380880), (3, 42253920), (4, 31690440), (5, 25352352), (6, 21126960), (8, 15845220), (9, 14084640), (10, 12676176), (12, 10563480), (15, 8450784), (16, 7922610), (18, 7042320), (20, 6338088), (24, 5281740), (27, 4694880), (30, 4225392), (32, 3961305), (36, 3521160), (40, 3169044), (45, 2816928), (48, 2640870), (54, 2347440), (60, 2112696), (72, 1760580), (80, 1584522), (81, 1564960), (90, 1408464), (96, 1320435), (108, 1173720), (120, 1056348), (135, 938976), (144, 880290), (160, 792261), (162, 782480), (180, 704232), (216, 586860), (240, 528174), (270, 469488), (288, 440145), (324, 391240), (360, 352116), (405, 312992), (432, 293430), (480, 264087), (540, 234744), (648, 195620), (720, 176058), (810, 156496), (864, 146715), (1080, 117372), (1296, 97810), (1440, 88029), (1620, 78248), (2160, 58686), (2592, 48905), (3240, 39124), (4320, 29343), (6480, 19562), (9781, 12960)]