636112980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1177987}}^1$

素因数の和:1178005

約数の個数: 48

約数和(自身を含む): 1979019840

約数和(自身を除く): 1342906860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1177987, 2355974, 3533961, 4711948, 5889935, 7067922, 10601883, 11779870, 14135844, 17669805, 21203766, 23559740, 31805649, 35339610, 42407532, 53009415, 63611298, 70679220, 106018830, 127222596, 159028245, 212037660, 318056490, 636112980]

約数ペア:

[(1, 636112980), (2, 318056490), (3, 212037660), (4, 159028245), (5, 127222596), (6, 106018830), (9, 70679220), (10, 63611298), (12, 53009415), (15, 42407532), (18, 35339610), (20, 31805649), (27, 23559740), (30, 21203766), (36, 17669805), (45, 14135844), (54, 11779870), (60, 10601883), (90, 7067922), (108, 5889935), (135, 4711948), (180, 3533961), (270, 2355974), (540, 1177987)]