156233640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{27701}}^1$

素因数の和:27762

約数の個数: 64

約数和(自身を含む): 478690560

約数和(自身を除く): 322456920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 27701, 55402, 83103, 110804, 138505, 166206, 221608, 277010, 332412, 415515, 554020, 664824, 831030, 1108040, 1301947, 1662060, 2603894, 3324120, 3905841, 5207788, 6509735, 7811682, 10415576, 13019470, 15623364, 19529205, 26038940, 31246728, 39058410, 52077880, 78116820, 156233640]

約数ペア:

[(1, 156233640), (2, 78116820), (3, 52077880), (4, 39058410), (5, 31246728), (6, 26038940), (8, 19529205), (10, 15623364), (12, 13019470), (15, 10415576), (20, 7811682), (24, 6509735), (30, 5207788), (40, 3905841), (47, 3324120), (60, 2603894), (94, 1662060), (120, 1301947), (141, 1108040), (188, 831030), (235, 664824), (282, 554020), (376, 415515), (470, 332412), (564, 277010), (705, 221608), (940, 166206), (1128, 138505), (1410, 110804), (1880, 83103), (2820, 55402), (5640, 27701)]