172307760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1039}}^1$

素因数の和:1746

約数の個数: 80

約数和(自身を含む): 535441920

約数和(自身を除く): 363134160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 691, 1039, 1382, 2073, 2078, 2764, 3117, 3455, 4146, 4156, 5195, 5528, 6234, 6910, 8292, 8312, 10365, 10390, 11056, 12468, 13820, 15585, 16584, 16624, 20730, 20780, 24936, 27640, 31170, 33168, 41460, 41560, 49872, 55280, 62340, 82920, 83120, 124680, 165840, 249360, 717949, 1435898, 2153847, 2871796, 3589745, 4307694, 5743592, 7179490, 8615388, 10769235, 11487184, 14358980, 17230776, 21538470, 28717960, 34461552, 43076940, 57435920, 86153880, 172307760]

約数ペア:

[(1, 172307760), (2, 86153880), (3, 57435920), (4, 43076940), (5, 34461552), (6, 28717960), (8, 21538470), (10, 17230776), (12, 14358980), (15, 11487184), (16, 10769235), (20, 8615388), (24, 7179490), (30, 5743592), (40, 4307694), (48, 3589745), (60, 2871796), (80, 2153847), (120, 1435898), (240, 717949), (691, 249360), (1039, 165840), (1382, 124680), (2073, 83120), (2078, 82920), (2764, 62340), (3117, 55280), (3455, 49872), (4146, 41560), (4156, 41460), (5195, 33168), (5528, 31170), (6234, 27640), (6910, 24936), (8292, 20780), (8312, 20730), (10365, 16624), (10390, 16584), (11056, 15585), (12468, 13820)]