1849080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:844

約数の個数: 64

約数和(自身を含む): 5846400

約数和(自身を除く): 3997320

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, 811, 1140, 1622, 2280, 2433, 3244, 4055, 4866, 6488, 8110, 9732, 12165, 15409, 16220, 19464, 24330, 30818, 32440, 46227, 48660, 61636, 77045, 92454, 97320, 123272, 154090, 184908, 231135, 308180, 369816, 462270, 616360, 924540, 1849080]

約数ペア:

[(1, 1849080), (2, 924540), (3, 616360), (4, 462270), (5, 369816), (6, 308180), (8, 231135), (10, 184908), (12, 154090), (15, 123272), (19, 97320), (20, 92454), (24, 77045), (30, 61636), (38, 48660), (40, 46227), (57, 32440), (60, 30818), (76, 24330), (95, 19464), (114, 16220), (120, 15409), (152, 12165), (190, 9732), (228, 8110), (285, 6488), (380, 4866), (456, 4055), (570, 3244), (760, 2433), (811, 2280), (1140, 1622)]