244665840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3257}}^1$

素因数の和:3586

約数の個数: 80

約数和(自身を含む): 761120928

約数和(自身を除く): 516455088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 313, 626, 939, 1252, 1565, 1878, 2504, 3130, 3257, 3756, 4695, 5008, 6260, 6514, 7512, 9390, 9771, 12520, 13028, 15024, 16285, 18780, 19542, 25040, 26056, 32570, 37560, 39084, 48855, 52112, 65140, 75120, 78168, 97710, 130280, 156336, 195420, 260560, 390840, 781680, 1019441, 2038882, 3058323, 4077764, 5097205, 6116646, 8155528, 10194410, 12233292, 15291615, 16311056, 20388820, 24466584, 30583230, 40777640, 48933168, 61166460, 81555280, 122332920, 244665840]

約数ペア:

[(1, 244665840), (2, 122332920), (3, 81555280), (4, 61166460), (5, 48933168), (6, 40777640), (8, 30583230), (10, 24466584), (12, 20388820), (15, 16311056), (16, 15291615), (20, 12233292), (24, 10194410), (30, 8155528), (40, 6116646), (48, 5097205), (60, 4077764), (80, 3058323), (120, 2038882), (240, 1019441), (313, 781680), (626, 390840), (939, 260560), (1252, 195420), (1565, 156336), (1878, 130280), (2504, 97710), (3130, 78168), (3257, 75120), (3756, 65140), (4695, 52112), (5008, 48855), (6260, 39084), (6514, 37560), (7512, 32570), (9390, 26056), (9771, 25040), (12520, 19542), (13028, 18780), (15024, 16285)]