39968160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83267}}^1$

素因数の和:83285

約数の個数: 48

約数和(自身を含む): 125901216

約数和(自身を除く): 85933056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 83267, 166534, 249801, 333068, 416335, 499602, 666136, 832670, 999204, 1249005, 1332272, 1665340, 1998408, 2498010, 2664544, 3330680, 3996816, 4996020, 6661360, 7993632, 9992040, 13322720, 19984080, 39968160]

約数ペア:

[(1, 39968160), (2, 19984080), (3, 13322720), (4, 9992040), (5, 7993632), (6, 6661360), (8, 4996020), (10, 3996816), (12, 3330680), (15, 2664544), (16, 2498010), (20, 1998408), (24, 1665340), (30, 1332272), (32, 1249005), (40, 999204), (48, 832670), (60, 666136), (80, 499602), (96, 416335), (120, 333068), (160, 249801), (240, 166534), (480, 83267)]