25056240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9491}}^1$

素因数の和:9518

約数の個数: 80

約数和(自身を含む): 84744576

約数和(自身を除く): 59688336

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, 9491, 18982, 28473, 37964, 47455, 56946, 75928, 94910, 104401, 113892, 142365, 151856, 189820, 208802, 227784, 284730, 313203, 379640, 417604, 455568, 522005, 569460, 626406, 759280, 835208, 1044010, 1138920, 1252812, 1566015, 1670416, 2088020, 2277840, 2505624, 3132030, 4176040, 5011248, 6264060, 8352080, 12528120, 25056240]

約数ペア:

[(1, 25056240), (2, 12528120), (3, 8352080), (4, 6264060), (5, 5011248), (6, 4176040), (8, 3132030), (10, 2505624), (11, 2277840), (12, 2088020), (15, 1670416), (16, 1566015), (20, 1252812), (22, 1138920), (24, 1044010), (30, 835208), (33, 759280), (40, 626406), (44, 569460), (48, 522005), (55, 455568), (60, 417604), (66, 379640), (80, 313203), (88, 284730), (110, 227784), (120, 208802), (132, 189820), (165, 151856), (176, 142365), (220, 113892), (240, 104401), (264, 94910), (330, 75928), (440, 56946), (528, 47455), (660, 37964), (880, 28473), (1320, 18982), (2640, 9491)]