89403120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{124171}}^1$

素因数の和:124190

約数の個数: 60

約数和(自身を含む): 300247896

約数和(自身を除く): 210844776

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, 124171, 248342, 372513, 496684, 620855, 745026, 993368, 1117539, 1241710, 1490052, 1862565, 1986736, 2235078, 2483420, 2980104, 3725130, 4470156, 4966840, 5587695, 5960208, 7450260, 8940312, 9933680, 11175390, 14900520, 17880624, 22350780, 29801040, 44701560, 89403120]

約数ペア:

[(1, 89403120), (2, 44701560), (3, 29801040), (4, 22350780), (5, 17880624), (6, 14900520), (8, 11175390), (9, 9933680), (10, 8940312), (12, 7450260), (15, 5960208), (16, 5587695), (18, 4966840), (20, 4470156), (24, 3725130), (30, 2980104), (36, 2483420), (40, 2235078), (45, 1986736), (48, 1862565), (60, 1490052), (72, 1241710), (80, 1117539), (90, 993368), (120, 745026), (144, 620855), (180, 496684), (240, 372513), (360, 248342), (720, 124171)]