73516560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23563}}^1$

素因数の和:23592

約数の個数: 80

約数和(自身を含む): 245442624

約数和(自身を除く): 171926064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 23563, 47126, 70689, 94252, 117815, 141378, 188504, 235630, 282756, 306319, 353445, 377008, 471260, 565512, 612638, 706890, 918957, 942520, 1131024, 1225276, 1413780, 1531595, 1837914, 1885040, 2450552, 2827560, 3063190, 3675828, 4594785, 4901104, 5655120, 6126380, 7351656, 9189570, 12252760, 14703312, 18379140, 24505520, 36758280, 73516560]

約数ペア:

[(1, 73516560), (2, 36758280), (3, 24505520), (4, 18379140), (5, 14703312), (6, 12252760), (8, 9189570), (10, 7351656), (12, 6126380), (13, 5655120), (15, 4901104), (16, 4594785), (20, 3675828), (24, 3063190), (26, 2827560), (30, 2450552), (39, 1885040), (40, 1837914), (48, 1531595), (52, 1413780), (60, 1225276), (65, 1131024), (78, 942520), (80, 918957), (104, 706890), (120, 612638), (130, 565512), (156, 471260), (195, 377008), (208, 353445), (240, 306319), (260, 282756), (312, 235630), (390, 188504), (520, 141378), (624, 117815), (780, 94252), (1040, 70689), (1560, 47126), (3120, 23563)]