40624080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{24181}}^1$

素因数の和:24204

約数の個数: 80

約数和(自身を含む): 143931264

約数和(自身を除く): 103307184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 24181, 48362, 72543, 96724, 120905, 145086, 169267, 193448, 241810, 290172, 338534, 362715, 386896, 483620, 507801, 580344, 677068, 725430, 846335, 967240, 1015602, 1160688, 1354136, 1450860, 1692670, 1934480, 2031204, 2539005, 2708272, 2901720, 3385340, 4062408, 5078010, 5803440, 6770680, 8124816, 10156020, 13541360, 20312040, 40624080]

約数ペア:

[(1, 40624080), (2, 20312040), (3, 13541360), (4, 10156020), (5, 8124816), (6, 6770680), (7, 5803440), (8, 5078010), (10, 4062408), (12, 3385340), (14, 2901720), (15, 2708272), (16, 2539005), (20, 2031204), (21, 1934480), (24, 1692670), (28, 1450860), (30, 1354136), (35, 1160688), (40, 1015602), (42, 967240), (48, 846335), (56, 725430), (60, 677068), (70, 580344), (80, 507801), (84, 483620), (105, 386896), (112, 362715), (120, 338534), (140, 290172), (168, 241810), (210, 193448), (240, 169267), (280, 145086), (336, 120905), (420, 96724), (560, 72543), (840, 48362), (1680, 24181)]