259453920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49139}}^1$

素因数の和:49168

約数の個数: 96

約数和(自身を含む): 891596160

約数和(自身を除く): 632142240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 49139, 98278, 147417, 196556, 245695, 294834, 393112, 491390, 540529, 589668, 737085, 786224, 982780, 1081058, 1179336, 1474170, 1572448, 1621587, 1965560, 2162116, 2358672, 2702645, 2948340, 3243174, 3931120, 4324232, 4717344, 5405290, 5896680, 6486348, 7862240, 8107935, 8648464, 10810580, 11793360, 12972696, 16215870, 17296928, 21621160, 23586720, 25945392, 32431740, 43242320, 51890784, 64863480, 86484640, 129726960, 259453920]

約数ペア:

[(1, 259453920), (2, 129726960), (3, 86484640), (4, 64863480), (5, 51890784), (6, 43242320), (8, 32431740), (10, 25945392), (11, 23586720), (12, 21621160), (15, 17296928), (16, 16215870), (20, 12972696), (22, 11793360), (24, 10810580), (30, 8648464), (32, 8107935), (33, 7862240), (40, 6486348), (44, 5896680), (48, 5405290), (55, 4717344), (60, 4324232), (66, 3931120), (80, 3243174), (88, 2948340), (96, 2702645), (110, 2358672), (120, 2162116), (132, 1965560), (160, 1621587), (165, 1572448), (176, 1474170), (220, 1179336), (240, 1081058), (264, 982780), (330, 786224), (352, 737085), (440, 589668), (480, 540529), (528, 491390), (660, 393112), (880, 294834), (1056, 245695), (1320, 196556), (1760, 147417), (2640, 98278), (5280, 49139)]