2868293880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{82139}}^1$

素因数の和:82253

約数の個数: 96

約数和(自身を含む): 9418172400

約数和(自身を除く): 6549878520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 5820, 6984, 8730, 11640, 17460, 34920, 82139, 164278, 246417, 328556, 410695, 492834, 657112, 739251, 821390, 985668, 1232085, 1478502, 1642780, 1971336, 2464170, 2957004, 3285560, 3696255, 4928340, 5914008, 7392510, 7967483, 9856680, 14785020, 15934966, 23902449, 29570040, 31869932, 39837415, 47804898, 63739864, 71707347, 79674830, 95609796, 119512245, 143414694, 159349660, 191219592, 239024490, 286829388, 318699320, 358536735, 478048980, 573658776, 717073470, 956097960, 1434146940, 2868293880]

約数ペア:

[(1, 2868293880), (2, 1434146940), (3, 956097960), (4, 717073470), (5, 573658776), (6, 478048980), (8, 358536735), (9, 318699320), (10, 286829388), (12, 239024490), (15, 191219592), (18, 159349660), (20, 143414694), (24, 119512245), (30, 95609796), (36, 79674830), (40, 71707347), (45, 63739864), (60, 47804898), (72, 39837415), (90, 31869932), (97, 29570040), (120, 23902449), (180, 15934966), (194, 14785020), (291, 9856680), (360, 7967483), (388, 7392510), (485, 5914008), (582, 4928340), (776, 3696255), (873, 3285560), (970, 2957004), (1164, 2464170), (1455, 1971336), (1746, 1642780), (1940, 1478502), (2328, 1232085), (2910, 985668), (3492, 821390), (3880, 739251), (4365, 657112), (5820, 492834), (6984, 410695), (8730, 328556), (11640, 246417), (17460, 164278), (34920, 82139)]