10420920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{9649}}^1$

素因数の和:9669

約数の個数: 64

約数和(自身を含む): 34740000

約数和(自身を除く): 24319080

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, 9649, 19298, 28947, 38596, 48245, 57894, 77192, 86841, 96490, 115788, 144735, 173682, 192980, 231576, 260523, 289470, 347364, 385960, 434205, 521046, 578940, 694728, 868410, 1042092, 1157880, 1302615, 1736820, 2084184, 2605230, 3473640, 5210460, 10420920]

約数ペア:

[(1, 10420920), (2, 5210460), (3, 3473640), (4, 2605230), (5, 2084184), (6, 1736820), (8, 1302615), (9, 1157880), (10, 1042092), (12, 868410), (15, 694728), (18, 578940), (20, 521046), (24, 434205), (27, 385960), (30, 347364), (36, 289470), (40, 260523), (45, 231576), (54, 192980), (60, 173682), (72, 144735), (90, 115788), (108, 96490), (120, 86841), (135, 77192), (180, 57894), (216, 48245), (270, 38596), (360, 28947), (540, 19298), (1080, 9649)]