1520809440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{3168353}}^1$

素因数の和:3168371

約数の個数: 48

約数和(自身を含む): 4790551248

約数和(自身を除く): 3269741808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 3168353, 6336706, 9505059, 12673412, 15841765, 19010118, 25346824, 31683530, 38020236, 47525295, 50693648, 63367060, 76040472, 95050590, 101387296, 126734120, 152080944, 190101180, 253468240, 304161888, 380202360, 506936480, 760404720, 1520809440]

約数ペア:

[(1, 1520809440), (2, 760404720), (3, 506936480), (4, 380202360), (5, 304161888), (6, 253468240), (8, 190101180), (10, 152080944), (12, 126734120), (15, 101387296), (16, 95050590), (20, 76040472), (24, 63367060), (30, 50693648), (32, 47525295), (40, 38020236), (48, 31683530), (60, 25346824), (80, 19010118), (96, 15841765), (120, 12673412), (160, 9505059), (240, 6336706), (480, 3168353)]