1604384280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1485541}}^1$

素因数の和:1485561

約数の個数: 64

約数和(自身を含む): 5347951200

約数和(自身を除く): 3743566920

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, 1485541, 2971082, 4456623, 5942164, 7427705, 8913246, 11884328, 13369869, 14855410, 17826492, 22283115, 26739738, 29710820, 35652984, 40109607, 44566230, 53479476, 59421640, 66849345, 80219214, 89132460, 106958952, 133698690, 160438428, 178264920, 200548035, 267397380, 320876856, 401096070, 534794760, 802192140, 1604384280]

約数ペア:

[(1, 1604384280), (2, 802192140), (3, 534794760), (4, 401096070), (5, 320876856), (6, 267397380), (8, 200548035), (9, 178264920), (10, 160438428), (12, 133698690), (15, 106958952), (18, 89132460), (20, 80219214), (24, 66849345), (27, 59421640), (30, 53479476), (36, 44566230), (40, 40109607), (45, 35652984), (54, 29710820), (60, 26739738), (72, 22283115), (90, 17826492), (108, 14855410), (120, 13369869), (135, 11884328), (180, 8913246), (216, 7427705), (270, 5942164), (360, 4456623), (540, 2971082), (1080, 1485541)]