195687120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1621}}^1$

素因数の和:2140

約数の個数: 80

約数和(自身を含む): 608211072

約数和(自身を除く): 412523952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 503, 1006, 1509, 1621, 2012, 2515, 3018, 3242, 4024, 4863, 5030, 6036, 6484, 7545, 8048, 8105, 9726, 10060, 12072, 12968, 15090, 16210, 19452, 20120, 24144, 24315, 25936, 30180, 32420, 38904, 40240, 48630, 60360, 64840, 77808, 97260, 120720, 129680, 194520, 389040, 815363, 1630726, 2446089, 3261452, 4076815, 4892178, 6522904, 8153630, 9784356, 12230445, 13045808, 16307260, 19568712, 24460890, 32614520, 39137424, 48921780, 65229040, 97843560, 195687120]

約数ペア:

[(1, 195687120), (2, 97843560), (3, 65229040), (4, 48921780), (5, 39137424), (6, 32614520), (8, 24460890), (10, 19568712), (12, 16307260), (15, 13045808), (16, 12230445), (20, 9784356), (24, 8153630), (30, 6522904), (40, 4892178), (48, 4076815), (60, 3261452), (80, 2446089), (120, 1630726), (240, 815363), (503, 389040), (1006, 194520), (1509, 129680), (1621, 120720), (2012, 97260), (2515, 77808), (3018, 64840), (3242, 60360), (4024, 48630), (4863, 40240), (5030, 38904), (6036, 32420), (6484, 30180), (7545, 25936), (8048, 24315), (8105, 24144), (9726, 20120), (10060, 19452), (12072, 16210), (12968, 15090)]