1068768420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2663}}^1\times {\mathrm{6689}}^1$

素因数の和:9364

約数の個数: 48

約数和(自身を含む): 2994122880

約数和(自身を除く): 1925354460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2663, 5326, 6689, 7989, 10652, 13315, 13378, 15978, 20067, 26630, 26756, 31956, 33445, 39945, 40134, 53260, 66890, 79890, 80268, 100335, 133780, 159780, 200670, 401340, 17812807, 35625614, 53438421, 71251228, 89064035, 106876842, 178128070, 213753684, 267192105, 356256140, 534384210, 1068768420]

約数ペア:

[(1, 1068768420), (2, 534384210), (3, 356256140), (4, 267192105), (5, 213753684), (6, 178128070), (10, 106876842), (12, 89064035), (15, 71251228), (20, 53438421), (30, 35625614), (60, 17812807), (2663, 401340), (5326, 200670), (6689, 159780), (7989, 133780), (10652, 100335), (13315, 80268), (13378, 79890), (15978, 66890), (20067, 53260), (26630, 40134), (26756, 39945), (31956, 33445)]