15673261020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{48491}}^1\times {\mathrm{5387}}^1$

素因数の和:53890

約数の個数: 48

約数和(自身を含む): 43894182528

約数和(自身を除く): 28220921508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5387, 10774, 16161, 21548, 26935, 32322, 48491, 53870, 64644, 80805, 96982, 107740, 145473, 161610, 193964, 242455, 290946, 323220, 484910, 581892, 727365, 969820, 1454730, 2909460, 261221017, 522442034, 783663051, 1044884068, 1306105085, 1567326102, 2612210170, 3134652204, 3918315255, 5224420340, 7836630510, 15673261020]

約数ペア:

[(1, 15673261020), (2, 7836630510), (3, 5224420340), (4, 3918315255), (5, 3134652204), (6, 2612210170), (10, 1567326102), (12, 1306105085), (15, 1044884068), (20, 783663051), (30, 522442034), (60, 261221017), (5387, 2909460), (10774, 1454730), (16161, 969820), (21548, 727365), (26935, 581892), (32322, 484910), (48491, 323220), (53870, 290946), (64644, 242455), (80805, 193964), (96982, 161610), (107740, 145473)]