16081260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 49533120

約数和(自身を除く): 33451860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 53, 60, 65, 78, 106, 130, 156, 159, 195, 212, 260, 265, 318, 389, 390, 530, 636, 689, 778, 780, 795, 1060, 1167, 1378, 1556, 1590, 1945, 2067, 2334, 2756, 3180, 3445, 3890, 4134, 4668, 5057, 5835, 6890, 7780, 8268, 10114, 10335, 11670, 13780, 15171, 20228, 20617, 20670, 23340, 25285, 30342, 41234, 41340, 50570, 60684, 61851, 75855, 82468, 101140, 103085, 123702, 151710, 206170, 247404, 268021, 303420, 309255, 412340, 536042, 618510, 804063, 1072084, 1237020, 1340105, 1608126, 2680210, 3216252, 4020315, 5360420, 8040630, 16081260]

約数ペア:

[(1, 16081260), (2, 8040630), (3, 5360420), (4, 4020315), (5, 3216252), (6, 2680210), (10, 1608126), (12, 1340105), (13, 1237020), (15, 1072084), (20, 804063), (26, 618510), (30, 536042), (39, 412340), (52, 309255), (53, 303420), (60, 268021), (65, 247404), (78, 206170), (106, 151710), (130, 123702), (156, 103085), (159, 101140), (195, 82468), (212, 75855), (260, 61851), (265, 60684), (318, 50570), (389, 41340), (390, 41234), (530, 30342), (636, 25285), (689, 23340), (778, 20670), (780, 20617), (795, 20228), (1060, 15171), (1167, 13780), (1378, 11670), (1556, 10335), (1590, 10114), (1945, 8268), (2067, 7780), (2334, 6890), (2756, 5835), (3180, 5057), (3445, 4668), (3890, 4134)]