12546960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2273}}^1$

素因数の和:2312

約数の個数: 80

約数和(自身を含む): 40604544

約数和(自身を除く): 28057584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2273, 2760, 4546, 5520, 6819, 9092, 11365, 13638, 18184, 22730, 27276, 34095, 36368, 45460, 52279, 54552, 68190, 90920, 104558, 109104, 136380, 156837, 181840, 209116, 261395, 272760, 313674, 418232, 522790, 545520, 627348, 784185, 836464, 1045580, 1254696, 1568370, 2091160, 2509392, 3136740, 4182320, 6273480, 12546960]

約数ペア:

[(1, 12546960), (2, 6273480), (3, 4182320), (4, 3136740), (5, 2509392), (6, 2091160), (8, 1568370), (10, 1254696), (12, 1045580), (15, 836464), (16, 784185), (20, 627348), (23, 545520), (24, 522790), (30, 418232), (40, 313674), (46, 272760), (48, 261395), (60, 209116), (69, 181840), (80, 156837), (92, 136380), (115, 109104), (120, 104558), (138, 90920), (184, 68190), (230, 54552), (240, 52279), (276, 45460), (345, 36368), (368, 34095), (460, 27276), (552, 22730), (690, 18184), (920, 13638), (1104, 11365), (1380, 9092), (1840, 6819), (2273, 5520), (2760, 4546)]