146420580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{7949}}^1$

素因数の和:8268

約数の個数: 48

約数和(自身を含む): 411364800

約数和(自身を除く): 264944220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 3070, 3684, 4605, 6140, 7949, 9210, 15898, 18420, 23847, 31796, 39745, 47694, 79490, 95388, 119235, 158980, 238470, 476940, 2440343, 4880686, 7321029, 9761372, 12201715, 14642058, 24403430, 29284116, 36605145, 48806860, 73210290, 146420580]

約数ペア:

[(1, 146420580), (2, 73210290), (3, 48806860), (4, 36605145), (5, 29284116), (6, 24403430), (10, 14642058), (12, 12201715), (15, 9761372), (20, 7321029), (30, 4880686), (60, 2440343), (307, 476940), (614, 238470), (921, 158980), (1228, 119235), (1535, 95388), (1842, 79490), (3070, 47694), (3684, 39745), (4605, 31796), (6140, 23847), (7949, 18420), (9210, 15898)]