12472920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11549}}^1$

素因数の和:11569

約数の個数: 64

約数和(自身を含む): 41580000

約数和(自身を除く): 29107080

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, 11549, 23098, 34647, 46196, 57745, 69294, 92392, 103941, 115490, 138588, 173235, 207882, 230980, 277176, 311823, 346470, 415764, 461960, 519705, 623646, 692940, 831528, 1039410, 1247292, 1385880, 1559115, 2078820, 2494584, 3118230, 4157640, 6236460, 12472920]

約数ペア:

[(1, 12472920), (2, 6236460), (3, 4157640), (4, 3118230), (5, 2494584), (6, 2078820), (8, 1559115), (9, 1385880), (10, 1247292), (12, 1039410), (15, 831528), (18, 692940), (20, 623646), (24, 519705), (27, 461960), (30, 415764), (36, 346470), (40, 311823), (45, 277176), (54, 230980), (60, 207882), (72, 173235), (90, 138588), (108, 115490), (120, 103941), (135, 92392), (180, 69294), (216, 57745), (270, 46196), (360, 34647), (540, 23098), (1080, 11549)]