40610520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{112807}}^1$

素因数の和:112824

約数の個数: 48

約数和(自身を含む): 131985360

約数和(自身を除く): 91374840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 112807, 225614, 338421, 451228, 564035, 676842, 902456, 1015263, 1128070, 1353684, 1692105, 2030526, 2256140, 2707368, 3384210, 4061052, 4512280, 5076315, 6768420, 8122104, 10152630, 13536840, 20305260, 40610520]

約数ペア:

[(1, 40610520), (2, 20305260), (3, 13536840), (4, 10152630), (5, 8122104), (6, 6768420), (8, 5076315), (9, 4512280), (10, 4061052), (12, 3384210), (15, 2707368), (18, 2256140), (20, 2030526), (24, 1692105), (30, 1353684), (36, 1128070), (40, 1015263), (45, 902456), (60, 676842), (72, 564035), (90, 451228), (120, 338421), (180, 225614), (360, 112807)]