2633640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1291}}^1$

素因数の和:1322

約数の個数: 64

約数和(自身を含む): 8372160

約数和(自身を除く): 5738520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 1291, 2040, 2582, 3873, 5164, 6455, 7746, 10328, 12910, 15492, 19365, 21947, 25820, 30984, 38730, 43894, 51640, 65841, 77460, 87788, 109735, 131682, 154920, 175576, 219470, 263364, 329205, 438940, 526728, 658410, 877880, 1316820, 2633640]

約数ペア:

[(1, 2633640), (2, 1316820), (3, 877880), (4, 658410), (5, 526728), (6, 438940), (8, 329205), (10, 263364), (12, 219470), (15, 175576), (17, 154920), (20, 131682), (24, 109735), (30, 87788), (34, 77460), (40, 65841), (51, 51640), (60, 43894), (68, 38730), (85, 30984), (102, 25820), (120, 21947), (136, 19365), (170, 15492), (204, 12910), (255, 10328), (340, 7746), (408, 6455), (510, 5164), (680, 3873), (1020, 2582), (1291, 2040)]