8415480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3691}}^1$

素因数の和:3724

約数の個数: 64

約数和(自身を含む): 26582400

約数和(自身を除く): 18166920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 3691, 7382, 11073, 14764, 18455, 22146, 29528, 36910, 44292, 55365, 70129, 73820, 88584, 110730, 140258, 147640, 210387, 221460, 280516, 350645, 420774, 442920, 561032, 701290, 841548, 1051935, 1402580, 1683096, 2103870, 2805160, 4207740, 8415480]

約数ペア:

[(1, 8415480), (2, 4207740), (3, 2805160), (4, 2103870), (5, 1683096), (6, 1402580), (8, 1051935), (10, 841548), (12, 701290), (15, 561032), (19, 442920), (20, 420774), (24, 350645), (30, 280516), (38, 221460), (40, 210387), (57, 147640), (60, 140258), (76, 110730), (95, 88584), (114, 73820), (120, 70129), (152, 55365), (190, 44292), (228, 36910), (285, 29528), (380, 22146), (456, 18455), (570, 14764), (760, 11073), (1140, 7382), (2280, 3691)]