147801360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{87977}}^1$

素因数の和:88000

約数の個数: 80

約数和(自身を含む): 523645056

約数和(自身を除く): 375843696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 87977, 175954, 263931, 351908, 439885, 527862, 615839, 703816, 879770, 1055724, 1231678, 1319655, 1407632, 1759540, 1847517, 2111448, 2463356, 2639310, 3079195, 3519080, 3695034, 4222896, 4926712, 5278620, 6158390, 7038160, 7390068, 9237585, 9853424, 10557240, 12316780, 14780136, 18475170, 21114480, 24633560, 29560272, 36950340, 49267120, 73900680, 147801360]

約数ペア:

[(1, 147801360), (2, 73900680), (3, 49267120), (4, 36950340), (5, 29560272), (6, 24633560), (7, 21114480), (8, 18475170), (10, 14780136), (12, 12316780), (14, 10557240), (15, 9853424), (16, 9237585), (20, 7390068), (21, 7038160), (24, 6158390), (28, 5278620), (30, 4926712), (35, 4222896), (40, 3695034), (42, 3519080), (48, 3079195), (56, 2639310), (60, 2463356), (70, 2111448), (80, 1847517), (84, 1759540), (105, 1407632), (112, 1319655), (120, 1231678), (140, 1055724), (168, 879770), (210, 703816), (240, 615839), (280, 527862), (336, 439885), (420, 351908), (560, 263931), (840, 175954), (1680, 87977)]