4088760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2621}}^1$

素因数の和:2648

約数の個数: 64

約数和(自身を含む): 13214880

約数和(自身を除く): 9126120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 2621, 5242, 7863, 10484, 13105, 15726, 20968, 26210, 31452, 34073, 39315, 52420, 62904, 68146, 78630, 102219, 104840, 136292, 157260, 170365, 204438, 272584, 314520, 340730, 408876, 511095, 681460, 817752, 1022190, 1362920, 2044380, 4088760]

約数ペア:

[(1, 4088760), (2, 2044380), (3, 1362920), (4, 1022190), (5, 817752), (6, 681460), (8, 511095), (10, 408876), (12, 340730), (13, 314520), (15, 272584), (20, 204438), (24, 170365), (26, 157260), (30, 136292), (39, 104840), (40, 102219), (52, 78630), (60, 68146), (65, 62904), (78, 52420), (104, 39315), (120, 34073), (130, 31452), (156, 26210), (195, 20968), (260, 15726), (312, 13105), (390, 10484), (520, 7863), (780, 5242), (1560, 2621)]