127290120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55829}}^1$

素因数の和:55862

約数の個数: 64

約数和(自身を含む): 401976000

約数和(自身を除く): 274685880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 55829, 111658, 167487, 223316, 279145, 334974, 446632, 558290, 669948, 837435, 1060751, 1116580, 1339896, 1674870, 2121502, 2233160, 3182253, 3349740, 4243004, 5303755, 6364506, 6699480, 8486008, 10607510, 12729012, 15911265, 21215020, 25458024, 31822530, 42430040, 63645060, 127290120]

約数ペア:

[(1, 127290120), (2, 63645060), (3, 42430040), (4, 31822530), (5, 25458024), (6, 21215020), (8, 15911265), (10, 12729012), (12, 10607510), (15, 8486008), (19, 6699480), (20, 6364506), (24, 5303755), (30, 4243004), (38, 3349740), (40, 3182253), (57, 2233160), (60, 2121502), (76, 1674870), (95, 1339896), (114, 1116580), (120, 1060751), (152, 837435), (190, 669948), (228, 558290), (285, 446632), (380, 334974), (456, 279145), (570, 223316), (760, 167487), (1140, 111658), (2280, 55829)]