52971120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73571}}^1$

素因数の和:73590

約数の個数: 60

約数和(自身を含む): 177897096

約数和(自身を除く): 124925976

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, 73571, 147142, 220713, 294284, 367855, 441426, 588568, 662139, 735710, 882852, 1103565, 1177136, 1324278, 1471420, 1765704, 2207130, 2648556, 2942840, 3310695, 3531408, 4414260, 5297112, 5885680, 6621390, 8828520, 10594224, 13242780, 17657040, 26485560, 52971120]

約数ペア:

[(1, 52971120), (2, 26485560), (3, 17657040), (4, 13242780), (5, 10594224), (6, 8828520), (8, 6621390), (9, 5885680), (10, 5297112), (12, 4414260), (15, 3531408), (16, 3310695), (18, 2942840), (20, 2648556), (24, 2207130), (30, 1765704), (36, 1471420), (40, 1324278), (45, 1177136), (48, 1103565), (60, 882852), (72, 735710), (80, 662139), (90, 588568), (120, 441426), (144, 367855), (180, 294284), (240, 220713), (360, 147142), (720, 73571)]