679204920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{32717}}^1$

素因数の和:32904

約数の個数: 64

約数和(自身を含む): 2049455520

約数和(自身を除く): 1370250600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 5190, 6920, 10380, 20760, 32717, 65434, 98151, 130868, 163585, 196302, 261736, 327170, 392604, 490755, 654340, 785208, 981510, 1308680, 1963020, 3926040, 5660041, 11320082, 16980123, 22640164, 28300205, 33960246, 45280328, 56600410, 67920492, 84900615, 113200820, 135840984, 169801230, 226401640, 339602460, 679204920]

約数ペア:

[(1, 679204920), (2, 339602460), (3, 226401640), (4, 169801230), (5, 135840984), (6, 113200820), (8, 84900615), (10, 67920492), (12, 56600410), (15, 45280328), (20, 33960246), (24, 28300205), (30, 22640164), (40, 16980123), (60, 11320082), (120, 5660041), (173, 3926040), (346, 1963020), (519, 1308680), (692, 981510), (865, 785208), (1038, 654340), (1384, 490755), (1730, 392604), (2076, 327170), (2595, 261736), (3460, 196302), (4152, 163585), (5190, 130868), (6920, 98151), (10380, 65434), (20760, 32717)]