135281880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{125261}}^1$

素因数の和:125281

約数の個数: 64

約数和(自身を含む): 450943200

約数和(自身を除く): 315661320

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, 125261, 250522, 375783, 501044, 626305, 751566, 1002088, 1127349, 1252610, 1503132, 1878915, 2254698, 2505220, 3006264, 3382047, 3757830, 4509396, 5010440, 5636745, 6764094, 7515660, 9018792, 11273490, 13528188, 15031320, 16910235, 22546980, 27056376, 33820470, 45093960, 67640940, 135281880]

約数ペア:

[(1, 135281880), (2, 67640940), (3, 45093960), (4, 33820470), (5, 27056376), (6, 22546980), (8, 16910235), (9, 15031320), (10, 13528188), (12, 11273490), (15, 9018792), (18, 7515660), (20, 6764094), (24, 5636745), (27, 5010440), (30, 4509396), (36, 3757830), (40, 3382047), (45, 3006264), (54, 2505220), (60, 2254698), (72, 1878915), (90, 1503132), (108, 1252610), (120, 1127349), (135, 1002088), (180, 751566), (216, 626305), (270, 501044), (360, 375783), (540, 250522), (1080, 125261)]