578337240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11959}}^1$

素因数の和:12017

約数の個数: 128

約数和(自身を含む): 1928908800

約数和(自身を除く): 1350571560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 11959, 12090, 16120, 23918, 24180, 35877, 47836, 48360, 59795, 71754, 95672, 119590, 143508, 155467, 179385, 239180, 287016, 310934, 358770, 370729, 466401, 478360, 621868, 717540, 741458, 777335, 932802, 1112187, 1243736, 1435080, 1482916, 1554670, 1853645, 1865604, 2224374, 2332005, 2965832, 3109340, 3707290, 3731208, 4448748, 4664010, 4819477, 5560935, 6218680, 7414580, 8897496, 9328020, 9638954, 11121870, 14458431, 14829160, 18656040, 19277908, 22243740, 24097385, 28916862, 38555816, 44487480, 48194770, 57833724, 72292155, 96389540, 115667448, 144584310, 192779080, 289168620, 578337240]

約数ペア:

[(1, 578337240), (2, 289168620), (3, 192779080), (4, 144584310), (5, 115667448), (6, 96389540), (8, 72292155), (10, 57833724), (12, 48194770), (13, 44487480), (15, 38555816), (20, 28916862), (24, 24097385), (26, 22243740), (30, 19277908), (31, 18656040), (39, 14829160), (40, 14458431), (52, 11121870), (60, 9638954), (62, 9328020), (65, 8897496), (78, 7414580), (93, 6218680), (104, 5560935), (120, 4819477), (124, 4664010), (130, 4448748), (155, 3731208), (156, 3707290), (186, 3109340), (195, 2965832), (248, 2332005), (260, 2224374), (310, 1865604), (312, 1853645), (372, 1554670), (390, 1482916), (403, 1435080), (465, 1243736), (520, 1112187), (620, 932802), (744, 777335), (780, 741458), (806, 717540), (930, 621868), (1209, 478360), (1240, 466401), (1560, 370729), (1612, 358770), (1860, 310934), (2015, 287016), (2418, 239180), (3224, 179385), (3720, 155467), (4030, 143508), (4836, 119590), (6045, 95672), (8060, 71754), (9672, 59795), (11959, 48360), (12090, 47836), (16120, 35877), (23918, 24180)]