73230680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1$

素因数の和:924

約数の個数: 64

約数和(自身を含む): 172627200

約数和(自身を除く): 99396520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 73, 124, 146, 155, 248, 292, 310, 365, 584, 620, 730, 809, 1240, 1460, 1618, 2263, 2920, 3236, 4045, 4526, 6472, 8090, 9052, 11315, 16180, 18104, 22630, 25079, 32360, 45260, 50158, 59057, 90520, 100316, 118114, 125395, 200632, 236228, 250790, 295285, 472456, 501580, 590570, 1003160, 1181140, 1830767, 2362280, 3661534, 7323068, 9153835, 14646136, 18307670, 36615340, 73230680]

約数ペア:

[(1, 73230680), (2, 36615340), (4, 18307670), (5, 14646136), (8, 9153835), (10, 7323068), (20, 3661534), (31, 2362280), (40, 1830767), (62, 1181140), (73, 1003160), (124, 590570), (146, 501580), (155, 472456), (248, 295285), (292, 250790), (310, 236228), (365, 200632), (584, 125395), (620, 118114), (730, 100316), (809, 90520), (1240, 59057), (1460, 50158), (1618, 45260), (2263, 32360), (2920, 25079), (3236, 22630), (4045, 18104), (4526, 16180), (6472, 11315), (8090, 9052)]