132581880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{122761}}^1$

素因数の和:122781

約数の個数: 64

約数和(自身を含む): 441943200

約数和(自身を除く): 309361320

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, 122761, 245522, 368283, 491044, 613805, 736566, 982088, 1104849, 1227610, 1473132, 1841415, 2209698, 2455220, 2946264, 3314547, 3682830, 4419396, 4910440, 5524245, 6629094, 7365660, 8838792, 11048490, 13258188, 14731320, 16572735, 22096980, 26516376, 33145470, 44193960, 66290940, 132581880]

約数ペア:

[(1, 132581880), (2, 66290940), (3, 44193960), (4, 33145470), (5, 26516376), (6, 22096980), (8, 16572735), (9, 14731320), (10, 13258188), (12, 11048490), (15, 8838792), (18, 7365660), (20, 6629094), (24, 5524245), (27, 4910440), (30, 4419396), (36, 3682830), (40, 3314547), (45, 2946264), (54, 2455220), (60, 2209698), (72, 1841415), (90, 1473132), (108, 1227610), (120, 1104849), (135, 982088), (180, 736566), (216, 613805), (270, 491044), (360, 368283), (540, 245522), (1080, 122761)]