4082520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2617}}^1$

素因数の和:2644

約数の個数: 64

約数和(自身を含む): 13194720

約数和(自身を除く): 9112200

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, 2617, 5234, 7851, 10468, 13085, 15702, 20936, 26170, 31404, 34021, 39255, 52340, 62808, 68042, 78510, 102063, 104680, 136084, 157020, 170105, 204126, 272168, 314040, 340210, 408252, 510315, 680420, 816504, 1020630, 1360840, 2041260, 4082520]

約数ペア:

[(1, 4082520), (2, 2041260), (3, 1360840), (4, 1020630), (5, 816504), (6, 680420), (8, 510315), (10, 408252), (12, 340210), (13, 314040), (15, 272168), (20, 204126), (24, 170105), (26, 157020), (30, 136084), (39, 104680), (40, 102063), (52, 78510), (60, 68042), (65, 62808), (78, 52340), (104, 39255), (120, 34021), (130, 31404), (156, 26170), (195, 20936), (260, 15702), (312, 13085), (390, 10468), (520, 7851), (780, 5234), (1560, 2617)]