319361160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{12613}}^1$

素因数の和:12838

約数の個数: 64

約数和(自身を含む): 962700480

約数和(自身を除く): 643339320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 4220, 5064, 6330, 8440, 12613, 12660, 25226, 25320, 37839, 50452, 63065, 75678, 100904, 126130, 151356, 189195, 252260, 302712, 378390, 504520, 756780, 1513560, 2661343, 5322686, 7984029, 10645372, 13306715, 15968058, 21290744, 26613430, 31936116, 39920145, 53226860, 63872232, 79840290, 106453720, 159680580, 319361160]

約数ペア:

[(1, 319361160), (2, 159680580), (3, 106453720), (4, 79840290), (5, 63872232), (6, 53226860), (8, 39920145), (10, 31936116), (12, 26613430), (15, 21290744), (20, 15968058), (24, 13306715), (30, 10645372), (40, 7984029), (60, 5322686), (120, 2661343), (211, 1513560), (422, 756780), (633, 504520), (844, 378390), (1055, 302712), (1266, 252260), (1688, 189195), (2110, 151356), (2532, 126130), (3165, 100904), (4220, 75678), (5064, 63065), (6330, 50452), (8440, 37839), (12613, 25320), (12660, 25226)]