465221520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8179}}^1$

素因数の和:8277

約数の個数: 120

約数和(自身を含む): 1582339200

約数和(自身を除く): 1117117680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 8179, 9480, 11376, 14220, 16358, 18960, 24537, 28440, 32716, 40895, 49074, 56880, 65432, 73611, 81790, 98148, 122685, 130864, 147222, 163580, 196296, 245370, 294444, 327160, 368055, 392592, 490740, 588888, 646141, 654320, 736110, 981480, 1177776, 1292282, 1472220, 1938423, 1962960, 2584564, 2944440, 3230705, 3876846, 5169128, 5815269, 5888880, 6461410, 7753692, 9692115, 10338256, 11630538, 12922820, 15507384, 19384230, 23261076, 25845640, 29076345, 31014768, 38768460, 46522152, 51691280, 58152690, 77536920, 93044304, 116305380, 155073840, 232610760, 465221520]

約数ペア:

[(1, 465221520), (2, 232610760), (3, 155073840), (4, 116305380), (5, 93044304), (6, 77536920), (8, 58152690), (9, 51691280), (10, 46522152), (12, 38768460), (15, 31014768), (16, 29076345), (18, 25845640), (20, 23261076), (24, 19384230), (30, 15507384), (36, 12922820), (40, 11630538), (45, 10338256), (48, 9692115), (60, 7753692), (72, 6461410), (79, 5888880), (80, 5815269), (90, 5169128), (120, 3876846), (144, 3230705), (158, 2944440), (180, 2584564), (237, 1962960), (240, 1938423), (316, 1472220), (360, 1292282), (395, 1177776), (474, 981480), (632, 736110), (711, 654320), (720, 646141), (790, 588888), (948, 490740), (1185, 392592), (1264, 368055), (1422, 327160), (1580, 294444), (1896, 245370), (2370, 196296), (2844, 163580), (3160, 147222), (3555, 130864), (3792, 122685), (4740, 98148), (5688, 81790), (6320, 73611), (7110, 65432), (8179, 56880), (9480, 49074), (11376, 40895), (14220, 32716), (16358, 28440), (18960, 24537)]