67893720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18251}}^1$

素因数の和:18296

約数の個数: 64

約数和(自身を含む): 210263040

約数和(自身を除く): 142369320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 18251, 36502, 54753, 73004, 91255, 109506, 146008, 182510, 219012, 273765, 365020, 438024, 547530, 565781, 730040, 1095060, 1131562, 1697343, 2190120, 2263124, 2828905, 3394686, 4526248, 5657810, 6789372, 8486715, 11315620, 13578744, 16973430, 22631240, 33946860, 67893720]

約数ペア:

[(1, 67893720), (2, 33946860), (3, 22631240), (4, 16973430), (5, 13578744), (6, 11315620), (8, 8486715), (10, 6789372), (12, 5657810), (15, 4526248), (20, 3394686), (24, 2828905), (30, 2263124), (31, 2190120), (40, 1697343), (60, 1131562), (62, 1095060), (93, 730040), (120, 565781), (124, 547530), (155, 438024), (186, 365020), (248, 273765), (310, 219012), (372, 182510), (465, 146008), (620, 109506), (744, 91255), (930, 73004), (1240, 54753), (1860, 36502), (3720, 18251)]