88807980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{25087}}^1$

素因数の和:25158

約数の個数: 48

約数和(自身を含む): 252887040

約数和(自身を除く): 164079060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 25087, 50174, 75261, 100348, 125435, 150522, 250870, 301044, 376305, 501740, 752610, 1480133, 1505220, 2960266, 4440399, 5920532, 7400665, 8880798, 14801330, 17761596, 22201995, 29602660, 44403990, 88807980]

約数ペア:

[(1, 88807980), (2, 44403990), (3, 29602660), (4, 22201995), (5, 17761596), (6, 14801330), (10, 8880798), (12, 7400665), (15, 5920532), (20, 4440399), (30, 2960266), (59, 1505220), (60, 1480133), (118, 752610), (177, 501740), (236, 376305), (295, 301044), (354, 250870), (590, 150522), (708, 125435), (885, 100348), (1180, 75261), (1770, 50174), (3540, 25087)]