229155240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{112331}}^1$

素因数の和:112362

約数の個数: 64

約数和(自身を含む): 727911360

約数和(自身を除く): 498756120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 112331, 224662, 336993, 449324, 561655, 673986, 898648, 1123310, 1347972, 1684965, 1909627, 2246620, 2695944, 3369930, 3819254, 4493240, 5728881, 6739860, 7638508, 9548135, 11457762, 13479720, 15277016, 19096270, 22915524, 28644405, 38192540, 45831048, 57288810, 76385080, 114577620, 229155240]

約数ペア:

[(1, 229155240), (2, 114577620), (3, 76385080), (4, 57288810), (5, 45831048), (6, 38192540), (8, 28644405), (10, 22915524), (12, 19096270), (15, 15277016), (17, 13479720), (20, 11457762), (24, 9548135), (30, 7638508), (34, 6739860), (40, 5728881), (51, 4493240), (60, 3819254), (68, 3369930), (85, 2695944), (102, 2246620), (120, 1909627), (136, 1684965), (170, 1347972), (204, 1123310), (255, 898648), (340, 673986), (408, 561655), (510, 449324), (680, 336993), (1020, 224662), (2040, 112331)]