90924720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{829}}^1$

素因数の和:1302

約数の個数: 80

約数和(自身を含む): 282824160

約数和(自身を除く): 191899440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 457, 829, 914, 1371, 1658, 1828, 2285, 2487, 2742, 3316, 3656, 4145, 4570, 4974, 5484, 6632, 6855, 7312, 8290, 9140, 9948, 10968, 12435, 13264, 13710, 16580, 18280, 19896, 21936, 24870, 27420, 33160, 36560, 39792, 49740, 54840, 66320, 99480, 109680, 198960, 378853, 757706, 1136559, 1515412, 1894265, 2273118, 3030824, 3788530, 4546236, 5682795, 6061648, 7577060, 9092472, 11365590, 15154120, 18184944, 22731180, 30308240, 45462360, 90924720]

約数ペア:

[(1, 90924720), (2, 45462360), (3, 30308240), (4, 22731180), (5, 18184944), (6, 15154120), (8, 11365590), (10, 9092472), (12, 7577060), (15, 6061648), (16, 5682795), (20, 4546236), (24, 3788530), (30, 3030824), (40, 2273118), (48, 1894265), (60, 1515412), (80, 1136559), (120, 757706), (240, 378853), (457, 198960), (829, 109680), (914, 99480), (1371, 66320), (1658, 54840), (1828, 49740), (2285, 39792), (2487, 36560), (2742, 33160), (3316, 27420), (3656, 24870), (4145, 21936), (4570, 19896), (4974, 18280), (5484, 16580), (6632, 13710), (6855, 13264), (7312, 12435), (8290, 10968), (9140, 9948)]