5638440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2473}}^1$

素因数の和:2506

約数の個数: 64

約数和(自身を含む): 17812800

約数和(自身を除く): 12174360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 2473, 4946, 7419, 9892, 12365, 14838, 19784, 24730, 29676, 37095, 46987, 49460, 59352, 74190, 93974, 98920, 140961, 148380, 187948, 234935, 281922, 296760, 375896, 469870, 563844, 704805, 939740, 1127688, 1409610, 1879480, 2819220, 5638440]

約数ペア:

[(1, 5638440), (2, 2819220), (3, 1879480), (4, 1409610), (5, 1127688), (6, 939740), (8, 704805), (10, 563844), (12, 469870), (15, 375896), (19, 296760), (20, 281922), (24, 234935), (30, 187948), (38, 148380), (40, 140961), (57, 98920), (60, 93974), (76, 74190), (95, 59352), (114, 49460), (120, 46987), (152, 37095), (190, 29676), (228, 24730), (285, 19784), (380, 14838), (456, 12365), (570, 9892), (760, 7419), (1140, 4946), (2280, 2473)]