76979220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{4099}}^1$

素因数の和:4424

約数の個数: 48

約数和(自身を含む): 216283200

約数和(自身を除く): 139303980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 3130, 3756, 4099, 4695, 6260, 8198, 9390, 12297, 16396, 18780, 20495, 24594, 40990, 49188, 61485, 81980, 122970, 245940, 1282987, 2565974, 3848961, 5131948, 6414935, 7697922, 12829870, 15395844, 19244805, 25659740, 38489610, 76979220]

約数ペア:

[(1, 76979220), (2, 38489610), (3, 25659740), (4, 19244805), (5, 15395844), (6, 12829870), (10, 7697922), (12, 6414935), (15, 5131948), (20, 3848961), (30, 2565974), (60, 1282987), (313, 245940), (626, 122970), (939, 81980), (1252, 61485), (1565, 49188), (1878, 40990), (3130, 24594), (3756, 20495), (4099, 18780), (4695, 16396), (6260, 12297), (8198, 9390)]