13521480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{16097}}^1$

素因数の和:16118

約数の個数: 64

約数和(自身を含む): 46362240

約数和(自身を除く): 32840760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 16097, 32194, 48291, 64388, 80485, 96582, 112679, 128776, 160970, 193164, 225358, 241455, 321940, 338037, 386328, 450716, 482910, 563395, 643880, 676074, 901432, 965820, 1126790, 1352148, 1690185, 1931640, 2253580, 2704296, 3380370, 4507160, 6760740, 13521480]

約数ペア:

[(1, 13521480), (2, 6760740), (3, 4507160), (4, 3380370), (5, 2704296), (6, 2253580), (7, 1931640), (8, 1690185), (10, 1352148), (12, 1126790), (14, 965820), (15, 901432), (20, 676074), (21, 643880), (24, 563395), (28, 482910), (30, 450716), (35, 386328), (40, 338037), (42, 321940), (56, 241455), (60, 225358), (70, 193164), (84, 160970), (105, 128776), (120, 112679), (140, 96582), (168, 80485), (210, 64388), (280, 48291), (420, 32194), (840, 16097)]