156979740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{883}}^1\times {\mathrm{2963}}^1$

素因数の和:3858

約数の個数: 48

約数和(自身を含む): 440189568

約数和(自身を除く): 283209828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 883, 1766, 2649, 2963, 3532, 4415, 5298, 5926, 8830, 8889, 10596, 11852, 13245, 14815, 17660, 17778, 26490, 29630, 35556, 44445, 52980, 59260, 88890, 177780, 2616329, 5232658, 7848987, 10465316, 13081645, 15697974, 26163290, 31395948, 39244935, 52326580, 78489870, 156979740]

約数ペア:

[(1, 156979740), (2, 78489870), (3, 52326580), (4, 39244935), (5, 31395948), (6, 26163290), (10, 15697974), (12, 13081645), (15, 10465316), (20, 7848987), (30, 5232658), (60, 2616329), (883, 177780), (1766, 88890), (2649, 59260), (2963, 52980), (3532, 44445), (4415, 35556), (5298, 29630), (5926, 26490), (8830, 17778), (8889, 17660), (10596, 14815), (11852, 13245)]