1585194960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{287173}}^1$

素因数の和:287212

約数の個数: 80

約数和(自身を含む): 5127778944

約数和(自身を除く): 3542583984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 287173, 574346, 861519, 1148692, 1435865, 1723038, 2297384, 2871730, 3446076, 4307595, 4594768, 5743460, 6604979, 6892152, 8615190, 11486920, 13209958, 13784304, 17230380, 19814937, 22973840, 26419916, 33024895, 34460760, 39629874, 52839832, 66049790, 68921520, 79259748, 99074685, 105679664, 132099580, 158519496, 198149370, 264199160, 317038992, 396298740, 528398320, 792597480, 1585194960]

約数ペア:

[(1, 1585194960), (2, 792597480), (3, 528398320), (4, 396298740), (5, 317038992), (6, 264199160), (8, 198149370), (10, 158519496), (12, 132099580), (15, 105679664), (16, 99074685), (20, 79259748), (23, 68921520), (24, 66049790), (30, 52839832), (40, 39629874), (46, 34460760), (48, 33024895), (60, 26419916), (69, 22973840), (80, 19814937), (92, 17230380), (115, 13784304), (120, 13209958), (138, 11486920), (184, 8615190), (230, 6892152), (240, 6604979), (276, 5743460), (345, 4594768), (368, 4307595), (460, 3446076), (552, 2871730), (690, 2297384), (920, 1723038), (1104, 1435865), (1380, 1148692), (1840, 861519), (2760, 574346), (5520, 287173)]