16769520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23291}}^1$

素因数の和:23310

約数の個数: 60

約数和(自身を含む): 56320056

約数和(自身を除く): 39550536

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, 23291, 46582, 69873, 93164, 116455, 139746, 186328, 209619, 232910, 279492, 349365, 372656, 419238, 465820, 558984, 698730, 838476, 931640, 1048095, 1117968, 1397460, 1676952, 1863280, 2096190, 2794920, 3353904, 4192380, 5589840, 8384760, 16769520]

約数ペア:

[(1, 16769520), (2, 8384760), (3, 5589840), (4, 4192380), (5, 3353904), (6, 2794920), (8, 2096190), (9, 1863280), (10, 1676952), (12, 1397460), (15, 1117968), (16, 1048095), (18, 931640), (20, 838476), (24, 698730), (30, 558984), (36, 465820), (40, 419238), (45, 372656), (48, 349365), (60, 279492), (72, 232910), (80, 209619), (90, 186328), (120, 139746), (144, 116455), (180, 93164), (240, 69873), (360, 46582), (720, 23291)]