554288160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1747}}^1$

素因数の和:2426

約数の個数: 96

約数和(自身を含む): 1749650112

約数和(自身を除く): 1195361952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 661, 1322, 1747, 1983, 2644, 3305, 3494, 3966, 5241, 5288, 6610, 6988, 7932, 8735, 9915, 10482, 10576, 13220, 13976, 15864, 17470, 19830, 20964, 21152, 26205, 26440, 27952, 31728, 34940, 39660, 41928, 52410, 52880, 55904, 63456, 69880, 79320, 83856, 104820, 105760, 139760, 158640, 167712, 209640, 279520, 317280, 419280, 838560, 1154767, 2309534, 3464301, 4619068, 5773835, 6928602, 9238136, 11547670, 13857204, 17321505, 18476272, 23095340, 27714408, 34643010, 36952544, 46190680, 55428816, 69286020, 92381360, 110857632, 138572040, 184762720, 277144080, 554288160]

約数ペア:

[(1, 554288160), (2, 277144080), (3, 184762720), (4, 138572040), (5, 110857632), (6, 92381360), (8, 69286020), (10, 55428816), (12, 46190680), (15, 36952544), (16, 34643010), (20, 27714408), (24, 23095340), (30, 18476272), (32, 17321505), (40, 13857204), (48, 11547670), (60, 9238136), (80, 6928602), (96, 5773835), (120, 4619068), (160, 3464301), (240, 2309534), (480, 1154767), (661, 838560), (1322, 419280), (1747, 317280), (1983, 279520), (2644, 209640), (3305, 167712), (3494, 158640), (3966, 139760), (5241, 105760), (5288, 104820), (6610, 83856), (6988, 79320), (7932, 69880), (8735, 63456), (9915, 55904), (10482, 52880), (10576, 52410), (13220, 41928), (13976, 39660), (15864, 34940), (17470, 31728), (19830, 27952), (20964, 26440), (21152, 26205)]