275498080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12041}}^1$

素因数の和:12080

約数の個数: 96

約数和(自身を含む): 764715168

約数和(自身を除く): 489217088

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 4576, 5720, 11440, 12041, 22880, 24082, 48164, 60205, 96328, 120410, 132451, 156533, 192656, 240820, 264902, 313066, 385312, 481640, 529804, 626132, 662255, 782665, 963280, 1059608, 1252264, 1324510, 1565330, 1721863, 1926560, 2119216, 2504528, 2649020, 3130660, 3443726, 4238432, 5009056, 5298040, 6261320, 6887452, 8609315, 10596080, 12522640, 13774904, 17218630, 21192160, 25045280, 27549808, 34437260, 55099616, 68874520, 137749040, 275498080]

約数ペア:

[(1, 275498080), (2, 137749040), (4, 68874520), (5, 55099616), (8, 34437260), (10, 27549808), (11, 25045280), (13, 21192160), (16, 17218630), (20, 13774904), (22, 12522640), (26, 10596080), (32, 8609315), (40, 6887452), (44, 6261320), (52, 5298040), (55, 5009056), (65, 4238432), (80, 3443726), (88, 3130660), (104, 2649020), (110, 2504528), (130, 2119216), (143, 1926560), (160, 1721863), (176, 1565330), (208, 1324510), (220, 1252264), (260, 1059608), (286, 963280), (352, 782665), (416, 662255), (440, 626132), (520, 529804), (572, 481640), (715, 385312), (880, 313066), (1040, 264902), (1144, 240820), (1430, 192656), (1760, 156533), (2080, 132451), (2288, 120410), (2860, 96328), (4576, 60205), (5720, 48164), (11440, 24082), (12041, 22880)]