54368880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11923}}^1$

素因数の和:11958

約数の個数: 80

約数和(自身を含む): 177429120

約数和(自身を除く): 123060240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 11923, 23846, 35769, 47692, 59615, 71538, 95384, 119230, 143076, 178845, 190768, 226537, 238460, 286152, 357690, 453074, 476920, 572304, 679611, 715380, 906148, 953840, 1132685, 1359222, 1430760, 1812296, 2265370, 2718444, 2861520, 3398055, 3624592, 4530740, 5436888, 6796110, 9061480, 10873776, 13592220, 18122960, 27184440, 54368880]

約数ペア:

[(1, 54368880), (2, 27184440), (3, 18122960), (4, 13592220), (5, 10873776), (6, 9061480), (8, 6796110), (10, 5436888), (12, 4530740), (15, 3624592), (16, 3398055), (19, 2861520), (20, 2718444), (24, 2265370), (30, 1812296), (38, 1430760), (40, 1359222), (48, 1132685), (57, 953840), (60, 906148), (76, 715380), (80, 679611), (95, 572304), (114, 476920), (120, 453074), (152, 357690), (190, 286152), (228, 238460), (240, 226537), (285, 190768), (304, 178845), (380, 143076), (456, 119230), (570, 95384), (760, 71538), (912, 59615), (1140, 47692), (1520, 35769), (2280, 23846), (4560, 11923)]