15844860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 52284960

約数和(自身を除く): 36440100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 41, 45, 57, 60, 76, 82, 90, 95, 113, 114, 123, 164, 171, 180, 190, 205, 226, 228, 246, 285, 339, 342, 369, 380, 410, 452, 492, 565, 570, 615, 678, 684, 738, 779, 820, 855, 1017, 1130, 1140, 1230, 1356, 1476, 1558, 1695, 1710, 1845, 2034, 2147, 2260, 2337, 2460, 3116, 3390, 3420, 3690, 3895, 4068, 4294, 4633, 4674, 5085, 6441, 6780, 7011, 7380, 7790, 8588, 9266, 9348, 10170, 10735, 11685, 12882, 13899, 14022, 15580, 18532, 19323, 20340, 21470, 23165, 23370, 25764, 27798, 28044, 32205, 35055, 38646, 41697, 42940, 46330, 46740, 55596, 64410, 69495, 70110, 77292, 83394, 88027, 92660, 96615, 128820, 138990, 140220, 166788, 176054, 193230, 208485, 264081, 277980, 352108, 386460, 416970, 440135, 528162, 792243, 833940, 880270, 1056324, 1320405, 1584486, 1760540, 2640810, 3168972, 3961215, 5281620, 7922430, 15844860]

約数ペア:

[(1, 15844860), (2, 7922430), (3, 5281620), (4, 3961215), (5, 3168972), (6, 2640810), (9, 1760540), (10, 1584486), (12, 1320405), (15, 1056324), (18, 880270), (19, 833940), (20, 792243), (30, 528162), (36, 440135), (38, 416970), (41, 386460), (45, 352108), (57, 277980), (60, 264081), (76, 208485), (82, 193230), (90, 176054), (95, 166788), (113, 140220), (114, 138990), (123, 128820), (164, 96615), (171, 92660), (180, 88027), (190, 83394), (205, 77292), (226, 70110), (228, 69495), (246, 64410), (285, 55596), (339, 46740), (342, 46330), (369, 42940), (380, 41697), (410, 38646), (452, 35055), (492, 32205), (565, 28044), (570, 27798), (615, 25764), (678, 23370), (684, 23165), (738, 21470), (779, 20340), (820, 19323), (855, 18532), (1017, 15580), (1130, 14022), (1140, 13899), (1230, 12882), (1356, 11685), (1476, 10735), (1558, 10170), (1695, 9348), (1710, 9266), (1845, 8588), (2034, 7790), (2147, 7380), (2260, 7011), (2337, 6780), (2460, 6441), (3116, 5085), (3390, 4674), (3420, 4633), (3690, 4294), (3895, 4068)]