127883880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{118411}}^1$

素因数の和:118431

約数の個数: 64

約数和(自身を含む): 426283200

約数和(自身を除く): 298399320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 118411, 236822, 355233, 473644, 592055, 710466, 947288, 1065699, 1184110, 1420932, 1776165, 2131398, 2368220, 2841864, 3197097, 3552330, 4262796, 4736440, 5328495, 6394194, 7104660, 8525592, 10656990, 12788388, 14209320, 15985485, 21313980, 25576776, 31970970, 42627960, 63941940, 127883880]

約数ペア:

[(1, 127883880), (2, 63941940), (3, 42627960), (4, 31970970), (5, 25576776), (6, 21313980), (8, 15985485), (9, 14209320), (10, 12788388), (12, 10656990), (15, 8525592), (18, 7104660), (20, 6394194), (24, 5328495), (27, 4736440), (30, 4262796), (36, 3552330), (40, 3197097), (45, 2841864), (54, 2368220), (60, 2131398), (72, 1776165), (90, 1420932), (108, 1184110), (120, 1065699), (135, 947288), (180, 710466), (216, 592055), (270, 473644), (360, 355233), (540, 236822), (1080, 118411)]