2468985840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1143049}}^1$

素因数の和:1143071

約数の個数: 80

約数和(自身を含む): 8504292000

約数和(自身を除く): 6035306160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 1143049, 2286098, 3429147, 4572196, 5715245, 6858294, 9144392, 10287441, 11430490, 13716588, 17145735, 18288784, 20574882, 22860980, 27433176, 30862323, 34291470, 41149764, 45721960, 51437205, 54866352, 61724646, 68582940, 82299528, 91443920, 102874410, 123449292, 137165880, 154311615, 164599056, 205748820, 246898584, 274331760, 308623230, 411497640, 493797168, 617246460, 822995280, 1234492920, 2468985840]

約数ペア:

[(1, 2468985840), (2, 1234492920), (3, 822995280), (4, 617246460), (5, 493797168), (6, 411497640), (8, 308623230), (9, 274331760), (10, 246898584), (12, 205748820), (15, 164599056), (16, 154311615), (18, 137165880), (20, 123449292), (24, 102874410), (27, 91443920), (30, 82299528), (36, 68582940), (40, 61724646), (45, 54866352), (48, 51437205), (54, 45721960), (60, 41149764), (72, 34291470), (80, 30862323), (90, 27433176), (108, 22860980), (120, 20574882), (135, 18288784), (144, 17145735), (180, 13716588), (216, 11430490), (240, 10287441), (270, 9144392), (360, 6858294), (432, 5715245), (540, 4572196), (720, 3429147), (1080, 2286098), (2160, 1143049)]