381570360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{47459}}^1$

素因数の和:47540

約数の個数: 64

約数和(自身を含む): 1161820800

約数和(自身を除く): 780250440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 47459, 94918, 142377, 189836, 237295, 284754, 379672, 474590, 569508, 711885, 949180, 1139016, 1423770, 1898360, 2847540, 3179753, 5695080, 6359506, 9539259, 12719012, 15898765, 19078518, 25438024, 31797530, 38157036, 47696295, 63595060, 76314072, 95392590, 127190120, 190785180, 381570360]

約数ペア:

[(1, 381570360), (2, 190785180), (3, 127190120), (4, 95392590), (5, 76314072), (6, 63595060), (8, 47696295), (10, 38157036), (12, 31797530), (15, 25438024), (20, 19078518), (24, 15898765), (30, 12719012), (40, 9539259), (60, 6359506), (67, 5695080), (120, 3179753), (134, 2847540), (201, 1898360), (268, 1423770), (335, 1139016), (402, 949180), (536, 711885), (670, 569508), (804, 474590), (1005, 379672), (1340, 284754), (1608, 237295), (2010, 189836), (2680, 142377), (4020, 94918), (8040, 47459)]