455595240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223331}}^1$

素因数の和:223362

約数の個数: 64

約数和(自身を含む): 1447191360

約数和(自身を除く): 991596120

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, 223331, 446662, 669993, 893324, 1116655, 1339986, 1786648, 2233310, 2679972, 3349965, 3796627, 4466620, 5359944, 6699930, 7593254, 8933240, 11389881, 13399860, 15186508, 18983135, 22779762, 26799720, 30373016, 37966270, 45559524, 56949405, 75932540, 91119048, 113898810, 151865080, 227797620, 455595240]

約数ペア:

[(1, 455595240), (2, 227797620), (3, 151865080), (4, 113898810), (5, 91119048), (6, 75932540), (8, 56949405), (10, 45559524), (12, 37966270), (15, 30373016), (17, 26799720), (20, 22779762), (24, 18983135), (30, 15186508), (34, 13399860), (40, 11389881), (51, 8933240), (60, 7593254), (68, 6699930), (85, 5359944), (102, 4466620), (120, 3796627), (136, 3349965), (170, 2679972), (204, 2233310), (255, 1786648), (340, 1339986), (408, 1116655), (510, 893324), (680, 669993), (1020, 446662), (2040, 223331)]