82853880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{690449}}^1$

素因数の和:690463

約数の個数: 32

約数和(自身を含む): 248562000

約数和(自身を除く): 165708120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 690449, 1380898, 2071347, 2761796, 3452245, 4142694, 5523592, 6904490, 8285388, 10356735, 13808980, 16570776, 20713470, 27617960, 41426940, 82853880]

約数ペア:

[(1, 82853880), (2, 41426940), (3, 27617960), (4, 20713470), (5, 16570776), (6, 13808980), (8, 10356735), (10, 8285388), (12, 6904490), (15, 5523592), (20, 4142694), (24, 3452245), (30, 2761796), (40, 2071347), (60, 1380898), (120, 690449)]