195362520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{5303}}^1$

素因数の和:5624

約数の個数: 64

約数和(自身を含む): 588107520

約数和(自身を除く): 392745000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1228, 1535, 1842, 2456, 3070, 3684, 4605, 5303, 6140, 7368, 9210, 10606, 12280, 15909, 18420, 21212, 26515, 31818, 36840, 42424, 53030, 63636, 79545, 106060, 127272, 159090, 212120, 318180, 636360, 1628021, 3256042, 4884063, 6512084, 8140105, 9768126, 13024168, 16280210, 19536252, 24420315, 32560420, 39072504, 48840630, 65120840, 97681260, 195362520]

約数ペア:

[(1, 195362520), (2, 97681260), (3, 65120840), (4, 48840630), (5, 39072504), (6, 32560420), (8, 24420315), (10, 19536252), (12, 16280210), (15, 13024168), (20, 9768126), (24, 8140105), (30, 6512084), (40, 4884063), (60, 3256042), (120, 1628021), (307, 636360), (614, 318180), (921, 212120), (1228, 159090), (1535, 127272), (1842, 106060), (2456, 79545), (3070, 63636), (3684, 53030), (4605, 42424), (5303, 36840), (6140, 31818), (7368, 26515), (9210, 21212), (10606, 18420), (12280, 15909)]