126318360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{150379}}^1$

素因数の和:150400

約数の個数: 64

約数和(自身を含む): 433094400

約数和(自身を除く): 306776040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 150379, 300758, 451137, 601516, 751895, 902274, 1052653, 1203032, 1503790, 1804548, 2105306, 2255685, 3007580, 3157959, 3609096, 4210612, 4511370, 5263265, 6015160, 6315918, 8421224, 9022740, 10526530, 12631836, 15789795, 18045480, 21053060, 25263672, 31579590, 42106120, 63159180, 126318360]

約数ペア:

[(1, 126318360), (2, 63159180), (3, 42106120), (4, 31579590), (5, 25263672), (6, 21053060), (7, 18045480), (8, 15789795), (10, 12631836), (12, 10526530), (14, 9022740), (15, 8421224), (20, 6315918), (21, 6015160), (24, 5263265), (28, 4511370), (30, 4210612), (35, 3609096), (40, 3157959), (42, 3007580), (56, 2255685), (60, 2105306), (70, 1804548), (84, 1503790), (105, 1203032), (120, 1052653), (140, 902274), (168, 751895), (210, 601516), (280, 451137), (420, 300758), (840, 150379)]