129726960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49139}}^1$

素因数の和:49166

約数の個数: 80

約数和(自身を含む): 438721920

約数和(自身を除く): 308994960

約数列:

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

約数ペア:

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