27992520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{25919}}^1$

素因数の和:25939

約数の個数: 64

約数和(自身を含む): 93312000

約数和(自身を除く): 65319480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 25919, 51838, 77757, 103676, 129595, 155514, 207352, 233271, 259190, 311028, 388785, 466542, 518380, 622056, 699813, 777570, 933084, 1036760, 1166355, 1399626, 1555140, 1866168, 2332710, 2799252, 3110280, 3499065, 4665420, 5598504, 6998130, 9330840, 13996260, 27992520]

約数ペア:

[(1, 27992520), (2, 13996260), (3, 9330840), (4, 6998130), (5, 5598504), (6, 4665420), (8, 3499065), (9, 3110280), (10, 2799252), (12, 2332710), (15, 1866168), (18, 1555140), (20, 1399626), (24, 1166355), (27, 1036760), (30, 933084), (36, 777570), (40, 699813), (45, 622056), (54, 518380), (60, 466542), (72, 388785), (90, 311028), (108, 259190), (120, 233271), (135, 207352), (180, 155514), (216, 129595), (270, 103676), (360, 77757), (540, 51838), (1080, 25919)]