23051760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{691}}^1$

素因数の和:846

約数の個数: 80

約数和(自身を含む): 72078720

約数和(自身を除く): 49026960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 691, 695, 834, 1112, 1382, 1390, 1668, 2073, 2085, 2224, 2764, 2780, 3336, 3455, 4146, 4170, 5528, 5560, 6672, 6910, 8292, 8340, 10365, 11056, 11120, 13820, 16584, 16680, 20730, 27640, 33168, 33360, 41460, 55280, 82920, 96049, 165840, 192098, 288147, 384196, 480245, 576294, 768392, 960490, 1152588, 1440735, 1536784, 1920980, 2305176, 2881470, 3841960, 4610352, 5762940, 7683920, 11525880, 23051760]

約数ペア:

[(1, 23051760), (2, 11525880), (3, 7683920), (4, 5762940), (5, 4610352), (6, 3841960), (8, 2881470), (10, 2305176), (12, 1920980), (15, 1536784), (16, 1440735), (20, 1152588), (24, 960490), (30, 768392), (40, 576294), (48, 480245), (60, 384196), (80, 288147), (120, 192098), (139, 165840), (240, 96049), (278, 82920), (417, 55280), (556, 41460), (691, 33360), (695, 33168), (834, 27640), (1112, 20730), (1382, 16680), (1390, 16584), (1668, 13820), (2073, 11120), (2085, 11056), (2224, 10365), (2764, 8340), (2780, 8292), (3336, 6910), (3455, 6672), (4146, 5560), (4170, 5528)]