139383960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{19687}}^1$

素因数の和:19760

約数の個数: 64

約数和(自身を含む): 425260800

約数和(自身を除く): 285876840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 19687, 39374, 59061, 78748, 98435, 118122, 157496, 196870, 236244, 295305, 393740, 472488, 590610, 787480, 1161533, 1181220, 2323066, 2362440, 3484599, 4646132, 5807665, 6969198, 9292264, 11615330, 13938396, 17422995, 23230660, 27876792, 34845990, 46461320, 69691980, 139383960]

約数ペア:

[(1, 139383960), (2, 69691980), (3, 46461320), (4, 34845990), (5, 27876792), (6, 23230660), (8, 17422995), (10, 13938396), (12, 11615330), (15, 9292264), (20, 6969198), (24, 5807665), (30, 4646132), (40, 3484599), (59, 2362440), (60, 2323066), (118, 1181220), (120, 1161533), (177, 787480), (236, 590610), (295, 472488), (354, 393740), (472, 295305), (590, 236244), (708, 196870), (885, 157496), (1180, 118122), (1416, 98435), (1770, 78748), (2360, 59061), (3540, 39374), (7080, 19687)]