171534480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54979}}^1$

素因数の和:55008

約数の個数: 80

約数和(自身を含む): 572671680

約数和(自身を除く): 401137200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 54979, 109958, 164937, 219916, 274895, 329874, 439832, 549790, 659748, 714727, 824685, 879664, 1099580, 1319496, 1429454, 1649370, 2144181, 2199160, 2638992, 2858908, 3298740, 3573635, 4288362, 4398320, 5717816, 6597480, 7147270, 8576724, 10720905, 11435632, 13194960, 14294540, 17153448, 21441810, 28589080, 34306896, 42883620, 57178160, 85767240, 171534480]

約数ペア:

[(1, 171534480), (2, 85767240), (3, 57178160), (4, 42883620), (5, 34306896), (6, 28589080), (8, 21441810), (10, 17153448), (12, 14294540), (13, 13194960), (15, 11435632), (16, 10720905), (20, 8576724), (24, 7147270), (26, 6597480), (30, 5717816), (39, 4398320), (40, 4288362), (48, 3573635), (52, 3298740), (60, 2858908), (65, 2638992), (78, 2199160), (80, 2144181), (104, 1649370), (120, 1429454), (130, 1319496), (156, 1099580), (195, 879664), (208, 824685), (240, 714727), (260, 659748), (312, 549790), (390, 439832), (520, 329874), (624, 274895), (780, 219916), (1040, 164937), (1560, 109958), (3120, 54979)]