2724998220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{720899}}^1$

素因数の和:720924

約数の個数: 96

約数和(自身を含む): 9688896000

約数和(自身を除く): 6963897780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 720899, 1441798, 2162697, 2883596, 3604495, 4325394, 5046293, 6488091, 7208990, 8650788, 10092586, 10813485, 12976182, 14417980, 15138879, 19464273, 20185172, 21626970, 25231465, 25952364, 30277758, 32440455, 38928546, 43253940, 45416637, 50462930, 60555516, 64880910, 75694395, 77857092, 90833274, 97321365, 100925860, 129761820, 136249911, 151388790, 181666548, 194642730, 227083185, 272499822, 302777580, 389285460, 454166370, 544999644, 681249555, 908332740, 1362499110, 2724998220]

約数ペア:

[(1, 2724998220), (2, 1362499110), (3, 908332740), (4, 681249555), (5, 544999644), (6, 454166370), (7, 389285460), (9, 302777580), (10, 272499822), (12, 227083185), (14, 194642730), (15, 181666548), (18, 151388790), (20, 136249911), (21, 129761820), (27, 100925860), (28, 97321365), (30, 90833274), (35, 77857092), (36, 75694395), (42, 64880910), (45, 60555516), (54, 50462930), (60, 45416637), (63, 43253940), (70, 38928546), (84, 32440455), (90, 30277758), (105, 25952364), (108, 25231465), (126, 21626970), (135, 20185172), (140, 19464273), (180, 15138879), (189, 14417980), (210, 12976182), (252, 10813485), (270, 10092586), (315, 8650788), (378, 7208990), (420, 6488091), (540, 5046293), (630, 4325394), (756, 3604495), (945, 2883596), (1260, 2162697), (1890, 1441798), (3780, 720899)]