105580080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{146639}}^1$

素因数の和:146658

約数の個数: 60

約数和(自身を含む): 354575520

約数和(自身を除く): 248995440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 146639, 293278, 439917, 586556, 733195, 879834, 1173112, 1319751, 1466390, 1759668, 2199585, 2346224, 2639502, 2932780, 3519336, 4399170, 5279004, 5865560, 6598755, 7038672, 8798340, 10558008, 11731120, 13197510, 17596680, 21116016, 26395020, 35193360, 52790040, 105580080]

約数ペア:

[(1, 105580080), (2, 52790040), (3, 35193360), (4, 26395020), (5, 21116016), (6, 17596680), (8, 13197510), (9, 11731120), (10, 10558008), (12, 8798340), (15, 7038672), (16, 6598755), (18, 5865560), (20, 5279004), (24, 4399170), (30, 3519336), (36, 2932780), (40, 2639502), (45, 2346224), (48, 2199585), (60, 1759668), (72, 1466390), (80, 1319751), (90, 1173112), (120, 879834), (144, 733195), (180, 586556), (240, 439917), (360, 293278), (720, 146639)]