1958520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:892

約数の個数: 64

約数和(自身を含む): 6192000

約数和(自身を除く): 4233480

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, 859, 1140, 1718, 2280, 2577, 3436, 4295, 5154, 6872, 8590, 10308, 12885, 16321, 17180, 20616, 25770, 32642, 34360, 48963, 51540, 65284, 81605, 97926, 103080, 130568, 163210, 195852, 244815, 326420, 391704, 489630, 652840, 979260, 1958520]

約数ペア:

[(1, 1958520), (2, 979260), (3, 652840), (4, 489630), (5, 391704), (6, 326420), (8, 244815), (10, 195852), (12, 163210), (15, 130568), (19, 103080), (20, 97926), (24, 81605), (30, 65284), (38, 51540), (40, 48963), (57, 34360), (60, 32642), (76, 25770), (95, 20616), (114, 17180), (120, 16321), (152, 12885), (190, 10308), (228, 8590), (285, 6872), (380, 5154), (456, 4295), (570, 3436), (760, 2577), (859, 2280), (1140, 1718)]