239321760

素因数分解:

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

素因数の和:1566

約数の個数: 96

約数和(自身を含む): 756205632

約数和(自身を除く): 516883872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 457, 480, 914, 1091, 1371, 1828, 2182, 2285, 2742, 3273, 3656, 4364, 4570, 5455, 5484, 6546, 6855, 7312, 8728, 9140, 10910, 10968, 13092, 13710, 14624, 16365, 17456, 18280, 21820, 21936, 26184, 27420, 32730, 34912, 36560, 43640, 43872, 52368, 54840, 65460, 73120, 87280, 104736, 109680, 130920, 174560, 219360, 261840, 498587, 523680, 997174, 1495761, 1994348, 2492935, 2991522, 3988696, 4985870, 5983044, 7478805, 7977392, 9971740, 11966088, 14957610, 15954784, 19943480, 23932176, 29915220, 39886960, 47864352, 59830440, 79773920, 119660880, 239321760]

約数ペア:

[(1, 239321760), (2, 119660880), (3, 79773920), (4, 59830440), (5, 47864352), (6, 39886960), (8, 29915220), (10, 23932176), (12, 19943480), (15, 15954784), (16, 14957610), (20, 11966088), (24, 9971740), (30, 7977392), (32, 7478805), (40, 5983044), (48, 4985870), (60, 3988696), (80, 2991522), (96, 2492935), (120, 1994348), (160, 1495761), (240, 997174), (457, 523680), (480, 498587), (914, 261840), (1091, 219360), (1371, 174560), (1828, 130920), (2182, 109680), (2285, 104736), (2742, 87280), (3273, 73120), (3656, 65460), (4364, 54840), (4570, 52368), (5455, 43872), (5484, 43640), (6546, 36560), (6855, 34912), (7312, 32730), (8728, 27420), (9140, 26184), (10910, 21936), (10968, 21820), (13092, 18280), (13710, 17456), (14624, 16365)]