5080980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4457}}^1$

素因数の和:4488

約数の個数: 48

約数和(自身を含む): 14978880

約数和(自身を除く): 9897900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 4457, 8914, 13371, 17828, 22285, 26742, 44570, 53484, 66855, 84683, 89140, 133710, 169366, 254049, 267420, 338732, 423415, 508098, 846830, 1016196, 1270245, 1693660, 2540490, 5080980]

約数ペア:

[(1, 5080980), (2, 2540490), (3, 1693660), (4, 1270245), (5, 1016196), (6, 846830), (10, 508098), (12, 423415), (15, 338732), (19, 267420), (20, 254049), (30, 169366), (38, 133710), (57, 89140), (60, 84683), (76, 66855), (95, 53484), (114, 44570), (190, 26742), (228, 22285), (285, 17828), (380, 13371), (570, 8914), (1140, 4457)]