119660880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1091}}^1$

素因数の和:1564

約数の個数: 80

約数和(自身を含む): 372101184

約数和(自身を除く): 252440304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 457, 914, 1091, 1371, 1828, 2182, 2285, 2742, 3273, 3656, 4364, 4570, 5455, 5484, 6546, 6855, 7312, 8728, 9140, 10910, 10968, 13092, 13710, 16365, 17456, 18280, 21820, 21936, 26184, 27420, 32730, 36560, 43640, 52368, 54840, 65460, 87280, 109680, 130920, 261840, 498587, 997174, 1495761, 1994348, 2492935, 2991522, 3988696, 4985870, 5983044, 7478805, 7977392, 9971740, 11966088, 14957610, 19943480, 23932176, 29915220, 39886960, 59830440, 119660880]

約数ペア:

[(1, 119660880), (2, 59830440), (3, 39886960), (4, 29915220), (5, 23932176), (6, 19943480), (8, 14957610), (10, 11966088), (12, 9971740), (15, 7977392), (16, 7478805), (20, 5983044), (24, 4985870), (30, 3988696), (40, 2991522), (48, 2492935), (60, 1994348), (80, 1495761), (120, 997174), (240, 498587), (457, 261840), (914, 130920), (1091, 109680), (1371, 87280), (1828, 65460), (2182, 54840), (2285, 52368), (2742, 43640), (3273, 36560), (3656, 32730), (4364, 27420), (4570, 26184), (5455, 21936), (5484, 21820), (6546, 18280), (6855, 17456), (7312, 16365), (8728, 13710), (9140, 13092), (10910, 10968)]