23393520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{32491}}^1$

素因数の和:32510

約数の個数: 60

約数和(自身を含む): 78565656

約数和(自身を除く): 55172136

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, 32491, 64982, 97473, 129964, 162455, 194946, 259928, 292419, 324910, 389892, 487365, 519856, 584838, 649820, 779784, 974730, 1169676, 1299640, 1462095, 1559568, 1949460, 2339352, 2599280, 2924190, 3898920, 4678704, 5848380, 7797840, 11696760, 23393520]

約数ペア:

[(1, 23393520), (2, 11696760), (3, 7797840), (4, 5848380), (5, 4678704), (6, 3898920), (8, 2924190), (9, 2599280), (10, 2339352), (12, 1949460), (15, 1559568), (16, 1462095), (18, 1299640), (20, 1169676), (24, 974730), (30, 779784), (36, 649820), (40, 584838), (45, 519856), (48, 487365), (60, 389892), (72, 324910), (80, 292419), (90, 259928), (120, 194946), (144, 162455), (180, 129964), (240, 97473), (360, 64982), (720, 32491)]