72510660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2857}}^1$

素因数の和:2922

約数の個数: 96

約数和(自身を含む): 230469120

約数和(自身を除く): 157958460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1692, 2115, 2538, 2820, 2857, 4230, 5076, 5714, 6345, 8460, 8571, 11428, 12690, 14285, 17142, 25380, 25713, 28570, 34284, 42855, 51426, 57140, 77139, 85710, 102852, 128565, 134279, 154278, 171420, 257130, 268558, 308556, 385695, 402837, 514260, 537116, 671395, 771390, 805674, 1208511, 1342790, 1542780, 1611348, 2014185, 2417022, 2685580, 3625533, 4028370, 4834044, 6042555, 7251066, 8056740, 12085110, 14502132, 18127665, 24170220, 36255330, 72510660]

約数ペア:

[(1, 72510660), (2, 36255330), (3, 24170220), (4, 18127665), (5, 14502132), (6, 12085110), (9, 8056740), (10, 7251066), (12, 6042555), (15, 4834044), (18, 4028370), (20, 3625533), (27, 2685580), (30, 2417022), (36, 2014185), (45, 1611348), (47, 1542780), (54, 1342790), (60, 1208511), (90, 805674), (94, 771390), (108, 671395), (135, 537116), (141, 514260), (180, 402837), (188, 385695), (235, 308556), (270, 268558), (282, 257130), (423, 171420), (470, 154278), (540, 134279), (564, 128565), (705, 102852), (846, 85710), (940, 77139), (1269, 57140), (1410, 51426), (1692, 42855), (2115, 34284), (2538, 28570), (2820, 25713), (2857, 25380), (4230, 17142), (5076, 14285), (5714, 12690), (6345, 11428), (8460, 8571)]