8273520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11491}}^1$

素因数の和:11510

約数の個数: 60

約数和(自身を含む): 27787656

約数和(自身を除く): 19514136

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, 11491, 22982, 34473, 45964, 57455, 68946, 91928, 103419, 114910, 137892, 172365, 183856, 206838, 229820, 275784, 344730, 413676, 459640, 517095, 551568, 689460, 827352, 919280, 1034190, 1378920, 1654704, 2068380, 2757840, 4136760, 8273520]

約数ペア:

[(1, 8273520), (2, 4136760), (3, 2757840), (4, 2068380), (5, 1654704), (6, 1378920), (8, 1034190), (9, 919280), (10, 827352), (12, 689460), (15, 551568), (16, 517095), (18, 459640), (20, 413676), (24, 344730), (30, 275784), (36, 229820), (40, 206838), (45, 183856), (48, 172365), (60, 137892), (72, 114910), (80, 103419), (90, 91928), (120, 68946), (144, 57455), (180, 45964), (240, 34473), (360, 22982), (720, 11491)]