4590780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4027}}^1$

素因数の和:4058

約数の個数: 48

約数和(自身を含む): 13534080

約数和(自身を除く): 8943300

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, 4027, 8054, 12081, 16108, 20135, 24162, 40270, 48324, 60405, 76513, 80540, 120810, 153026, 229539, 241620, 306052, 382565, 459078, 765130, 918156, 1147695, 1530260, 2295390, 4590780]

約数ペア:

[(1, 4590780), (2, 2295390), (3, 1530260), (4, 1147695), (5, 918156), (6, 765130), (10, 459078), (12, 382565), (15, 306052), (19, 241620), (20, 229539), (30, 153026), (38, 120810), (57, 80540), (60, 76513), (76, 60405), (95, 48324), (114, 40270), (190, 24162), (228, 20135), (285, 16108), (380, 12081), (570, 8054), (1140, 4027)]