1630746240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{849347}}^1$

素因数の和:849369

約数の個数: 64

約数和(自身を含む): 5198009760

約数和(自身を除く): 3567263520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 849347, 1698694, 2548041, 3397388, 4246735, 5096082, 6794776, 8493470, 10192164, 12740205, 13589552, 16986940, 20384328, 25480410, 27179104, 33973880, 40768656, 50960820, 54358208, 67947760, 81537312, 101921640, 108716416, 135895520, 163074624, 203843280, 271791040, 326149248, 407686560, 543582080, 815373120, 1630746240]

約数ペア:

[(1, 1630746240), (2, 815373120), (3, 543582080), (4, 407686560), (5, 326149248), (6, 271791040), (8, 203843280), (10, 163074624), (12, 135895520), (15, 108716416), (16, 101921640), (20, 81537312), (24, 67947760), (30, 54358208), (32, 50960820), (40, 40768656), (48, 33973880), (60, 27179104), (64, 25480410), (80, 20384328), (96, 16986940), (120, 13589552), (128, 12740205), (160, 10192164), (192, 8493470), (240, 6794776), (320, 5096082), (384, 4246735), (480, 3397388), (640, 2548041), (960, 1698694), (1920, 849347)]