2088149520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{45553}}^1$

素因数の和:45760

約数の個数: 80

約数和(自身を含む): 6507297792

約数和(自身を除く): 4419148272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3056, 3820, 4584, 5730, 7640, 9168, 11460, 15280, 22920, 45553, 45840, 91106, 136659, 182212, 227765, 273318, 364424, 455530, 546636, 683295, 728848, 911060, 1093272, 1366590, 1822120, 2186544, 2733180, 3644240, 5466360, 8700623, 10932720, 17401246, 26101869, 34802492, 43503115, 52203738, 69604984, 87006230, 104407476, 130509345, 139209968, 174012460, 208814952, 261018690, 348024920, 417629904, 522037380, 696049840, 1044074760, 2088149520]

約数ペア:

[(1, 2088149520), (2, 1044074760), (3, 696049840), (4, 522037380), (5, 417629904), (6, 348024920), (8, 261018690), (10, 208814952), (12, 174012460), (15, 139209968), (16, 130509345), (20, 104407476), (24, 87006230), (30, 69604984), (40, 52203738), (48, 43503115), (60, 34802492), (80, 26101869), (120, 17401246), (191, 10932720), (240, 8700623), (382, 5466360), (573, 3644240), (764, 2733180), (955, 2186544), (1146, 1822120), (1528, 1366590), (1910, 1093272), (2292, 911060), (2865, 728848), (3056, 683295), (3820, 546636), (4584, 455530), (5730, 364424), (7640, 273318), (9168, 227765), (11460, 182212), (15280, 136659), (22920, 91106), (45553, 45840)]