27138840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11903}}^1$

素因数の和:11936

約数の個数: 64

約数和(自身を含む): 85708800

約数和(自身を除く): 58569960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 11903, 23806, 35709, 47612, 59515, 71418, 95224, 119030, 142836, 178545, 226157, 238060, 285672, 357090, 452314, 476120, 678471, 714180, 904628, 1130785, 1356942, 1428360, 1809256, 2261570, 2713884, 3392355, 4523140, 5427768, 6784710, 9046280, 13569420, 27138840]

約数ペア:

[(1, 27138840), (2, 13569420), (3, 9046280), (4, 6784710), (5, 5427768), (6, 4523140), (8, 3392355), (10, 2713884), (12, 2261570), (15, 1809256), (19, 1428360), (20, 1356942), (24, 1130785), (30, 904628), (38, 714180), (40, 678471), (57, 476120), (60, 452314), (76, 357090), (95, 285672), (114, 238060), (120, 226157), (152, 178545), (190, 142836), (228, 119030), (285, 95224), (380, 71418), (456, 59515), (570, 47612), (760, 35709), (1140, 23806), (2280, 11903)]