386552040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{460181}}^1$

素因数の和:460202

約数の個数: 64

約数和(自身を含む): 1325324160

約数和(自身を除く): 938772120

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, 460181, 920362, 1380543, 1840724, 2300905, 2761086, 3221267, 3681448, 4601810, 5522172, 6442534, 6902715, 9203620, 9663801, 11044344, 12885068, 13805430, 16106335, 18407240, 19327602, 25770136, 27610860, 32212670, 38655204, 48319005, 55221720, 64425340, 77310408, 96638010, 128850680, 193276020, 386552040]

約数ペア:

[(1, 386552040), (2, 193276020), (3, 128850680), (4, 96638010), (5, 77310408), (6, 64425340), (7, 55221720), (8, 48319005), (10, 38655204), (12, 32212670), (14, 27610860), (15, 25770136), (20, 19327602), (21, 18407240), (24, 16106335), (28, 13805430), (30, 12885068), (35, 11044344), (40, 9663801), (42, 9203620), (56, 6902715), (60, 6442534), (70, 5522172), (84, 4601810), (105, 3681448), (120, 3221267), (140, 2761086), (168, 2300905), (210, 1840724), (280, 1380543), (420, 920362), (840, 460181)]