76135920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{45319}}^1$

素因数の和:45342

約数の個数: 80

約数和(自身を含む): 269744640

約数和(自身を除く): 193608720

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, 45319, 90638, 135957, 181276, 226595, 271914, 317233, 362552, 453190, 543828, 634466, 679785, 725104, 906380, 951699, 1087656, 1268932, 1359570, 1586165, 1812760, 1903398, 2175312, 2537864, 2719140, 3172330, 3625520, 3806796, 4758495, 5075728, 5438280, 6344660, 7613592, 9516990, 10876560, 12689320, 15227184, 19033980, 25378640, 38067960, 76135920]

約数ペア:

[(1, 76135920), (2, 38067960), (3, 25378640), (4, 19033980), (5, 15227184), (6, 12689320), (7, 10876560), (8, 9516990), (10, 7613592), (12, 6344660), (14, 5438280), (15, 5075728), (16, 4758495), (20, 3806796), (21, 3625520), (24, 3172330), (28, 2719140), (30, 2537864), (35, 2175312), (40, 1903398), (42, 1812760), (48, 1586165), (56, 1359570), (60, 1268932), (70, 1087656), (80, 951699), (84, 906380), (105, 725104), (112, 679785), (120, 634466), (140, 543828), (168, 453190), (210, 362552), (240, 317233), (280, 271914), (336, 226595), (420, 181276), (560, 135957), (840, 90638), (1680, 45319)]