477079380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{10313}}^1$

素因数の和:10585

約数の個数: 72

約数和(自身を含む): 1452912552

約数和(自身を除く): 975833172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 257, 514, 771, 1028, 1285, 1542, 2313, 2570, 3084, 3855, 4626, 5140, 7710, 9252, 10313, 11565, 15420, 20626, 23130, 30939, 41252, 46260, 51565, 61878, 92817, 103130, 123756, 154695, 185634, 206260, 309390, 371268, 464085, 618780, 928170, 1856340, 2650441, 5300882, 7951323, 10601764, 13252205, 15902646, 23853969, 26504410, 31805292, 39756615, 47707938, 53008820, 79513230, 95415876, 119269845, 159026460, 238539690, 477079380]

約数ペア:

[(1, 477079380), (2, 238539690), (3, 159026460), (4, 119269845), (5, 95415876), (6, 79513230), (9, 53008820), (10, 47707938), (12, 39756615), (15, 31805292), (18, 26504410), (20, 23853969), (30, 15902646), (36, 13252205), (45, 10601764), (60, 7951323), (90, 5300882), (180, 2650441), (257, 1856340), (514, 928170), (771, 618780), (1028, 464085), (1285, 371268), (1542, 309390), (2313, 206260), (2570, 185634), (3084, 154695), (3855, 123756), (4626, 103130), (5140, 92817), (7710, 61878), (9252, 51565), (10313, 46260), (11565, 41252), (15420, 30939), (20626, 23130)]