38280480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11393}}^1$

素因数の和:11418

約数の個数: 96

約数和(自身を含む): 137821824

約数和(自身を除く): 99541344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 11393, 22786, 34179, 45572, 56965, 68358, 79751, 91144, 113930, 136716, 159502, 170895, 182288, 227860, 239253, 273432, 319004, 341790, 364576, 398755, 455720, 478506, 546864, 638008, 683580, 797510, 911440, 957012, 1093728, 1196265, 1276016, 1367160, 1595020, 1822880, 1914024, 2392530, 2552032, 2734320, 3190040, 3828048, 4785060, 5468640, 6380080, 7656096, 9570120, 12760160, 19140240, 38280480]

約数ペア:

[(1, 38280480), (2, 19140240), (3, 12760160), (4, 9570120), (5, 7656096), (6, 6380080), (7, 5468640), (8, 4785060), (10, 3828048), (12, 3190040), (14, 2734320), (15, 2552032), (16, 2392530), (20, 1914024), (21, 1822880), (24, 1595020), (28, 1367160), (30, 1276016), (32, 1196265), (35, 1093728), (40, 957012), (42, 911440), (48, 797510), (56, 683580), (60, 638008), (70, 546864), (80, 478506), (84, 455720), (96, 398755), (105, 364576), (112, 341790), (120, 319004), (140, 273432), (160, 239253), (168, 227860), (210, 182288), (224, 170895), (240, 159502), (280, 136716), (336, 113930), (420, 91144), (480, 79751), (560, 68358), (672, 56965), (840, 45572), (1120, 34179), (1680, 22786), (3360, 11393)]