82682760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4957}}^1$

素因数の和:5110

約数の個数: 64

約数和(自身を含む): 249883200

約数和(自身を除く): 167200440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 4957, 5560, 8340, 9914, 14871, 16680, 19828, 24785, 29742, 39656, 49570, 59484, 74355, 99140, 118968, 148710, 198280, 297420, 594840, 689023, 1378046, 2067069, 2756092, 3445115, 4134138, 5512184, 6890230, 8268276, 10335345, 13780460, 16536552, 20670690, 27560920, 41341380, 82682760]

約数ペア:

[(1, 82682760), (2, 41341380), (3, 27560920), (4, 20670690), (5, 16536552), (6, 13780460), (8, 10335345), (10, 8268276), (12, 6890230), (15, 5512184), (20, 4134138), (24, 3445115), (30, 2756092), (40, 2067069), (60, 1378046), (120, 689023), (139, 594840), (278, 297420), (417, 198280), (556, 148710), (695, 118968), (834, 99140), (1112, 74355), (1390, 59484), (1668, 49570), (2085, 39656), (2780, 29742), (3336, 24785), (4170, 19828), (4957, 16680), (5560, 14871), (8340, 9914)]