1520455320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1407829}}^1$

素因数の和:1407849

約数の個数: 64

約数和(自身を含む): 5068188000

約数和(自身を除く): 3547732680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1407829, 2815658, 4223487, 5631316, 7039145, 8446974, 11262632, 12670461, 14078290, 16893948, 21117435, 25340922, 28156580, 33787896, 38011383, 42234870, 50681844, 56313160, 63352305, 76022766, 84469740, 101363688, 126704610, 152045532, 168939480, 190056915, 253409220, 304091064, 380113830, 506818440, 760227660, 1520455320]

約数ペア:

[(1, 1520455320), (2, 760227660), (3, 506818440), (4, 380113830), (5, 304091064), (6, 253409220), (8, 190056915), (9, 168939480), (10, 152045532), (12, 126704610), (15, 101363688), (18, 84469740), (20, 76022766), (24, 63352305), (27, 56313160), (30, 50681844), (36, 42234870), (40, 38011383), (45, 33787896), (54, 28156580), (60, 25340922), (72, 21117435), (90, 16893948), (108, 14078290), (120, 12670461), (135, 11262632), (180, 8446974), (216, 7039145), (270, 5631316), (360, 4223487), (540, 2815658), (1080, 1407829)]