396471120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{11087}}^1$

素因数の和:11252

約数の個数: 80

約数和(自身を含む): 1237420800

約数和(自身を除く): 840949680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 5960, 7152, 8940, 11087, 11920, 17880, 22174, 33261, 35760, 44348, 55435, 66522, 88696, 110870, 133044, 166305, 177392, 221740, 266088, 332610, 443480, 532176, 665220, 886960, 1330440, 1651963, 2660880, 3303926, 4955889, 6607852, 8259815, 9911778, 13215704, 16519630, 19823556, 24779445, 26431408, 33039260, 39647112, 49558890, 66078520, 79294224, 99117780, 132157040, 198235560, 396471120]

約数ペア:

[(1, 396471120), (2, 198235560), (3, 132157040), (4, 99117780), (5, 79294224), (6, 66078520), (8, 49558890), (10, 39647112), (12, 33039260), (15, 26431408), (16, 24779445), (20, 19823556), (24, 16519630), (30, 13215704), (40, 9911778), (48, 8259815), (60, 6607852), (80, 4955889), (120, 3303926), (149, 2660880), (240, 1651963), (298, 1330440), (447, 886960), (596, 665220), (745, 532176), (894, 443480), (1192, 332610), (1490, 266088), (1788, 221740), (2235, 177392), (2384, 166305), (2980, 133044), (3576, 110870), (4470, 88696), (5960, 66522), (7152, 55435), (8940, 44348), (11087, 35760), (11920, 33261), (17880, 22174)]