626921520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{953}}^1\times {\mathrm{2741}}^1$

素因数の和:3710

約数の個数: 80

約数和(自身を含む): 1946205792

約数和(自身を除く): 1319284272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 953, 1906, 2741, 2859, 3812, 4765, 5482, 5718, 7624, 8223, 9530, 10964, 11436, 13705, 14295, 15248, 16446, 19060, 21928, 22872, 27410, 28590, 32892, 38120, 41115, 43856, 45744, 54820, 57180, 65784, 76240, 82230, 109640, 114360, 131568, 164460, 219280, 228720, 328920, 657840, 2612173, 5224346, 7836519, 10448692, 13060865, 15673038, 20897384, 26121730, 31346076, 39182595, 41794768, 52243460, 62692152, 78365190, 104486920, 125384304, 156730380, 208973840, 313460760, 626921520]

約数ペア:

[(1, 626921520), (2, 313460760), (3, 208973840), (4, 156730380), (5, 125384304), (6, 104486920), (8, 78365190), (10, 62692152), (12, 52243460), (15, 41794768), (16, 39182595), (20, 31346076), (24, 26121730), (30, 20897384), (40, 15673038), (48, 13060865), (60, 10448692), (80, 7836519), (120, 5224346), (240, 2612173), (953, 657840), (1906, 328920), (2741, 228720), (2859, 219280), (3812, 164460), (4765, 131568), (5482, 114360), (5718, 109640), (7624, 82230), (8223, 76240), (9530, 65784), (10964, 57180), (11436, 54820), (13705, 45744), (14295, 43856), (15248, 41115), (16446, 38120), (19060, 32892), (21928, 28590), (22872, 27410)]