156357720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9241}}^1$

素因数の和:9305

約数の個数: 96

約数和(自身を含む): 519030720

約数和(自身を除く): 362673000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 9241, 16920, 18482, 27723, 36964, 46205, 55446, 73928, 83169, 92410, 110892, 138615, 166338, 184820, 221784, 277230, 332676, 369640, 415845, 434327, 554460, 665352, 831690, 868654, 1108920, 1302981, 1663380, 1737308, 2171635, 2605962, 3326760, 3474616, 3908943, 4343270, 5211924, 6514905, 7817886, 8686540, 10423848, 13029810, 15635772, 17373080, 19544715, 26059620, 31271544, 39089430, 52119240, 78178860, 156357720]

約数ペア:

[(1, 156357720), (2, 78178860), (3, 52119240), (4, 39089430), (5, 31271544), (6, 26059620), (8, 19544715), (9, 17373080), (10, 15635772), (12, 13029810), (15, 10423848), (18, 8686540), (20, 7817886), (24, 6514905), (30, 5211924), (36, 4343270), (40, 3908943), (45, 3474616), (47, 3326760), (60, 2605962), (72, 2171635), (90, 1737308), (94, 1663380), (120, 1302981), (141, 1108920), (180, 868654), (188, 831690), (235, 665352), (282, 554460), (360, 434327), (376, 415845), (423, 369640), (470, 332676), (564, 277230), (705, 221784), (846, 184820), (940, 166338), (1128, 138615), (1410, 110892), (1692, 92410), (1880, 83169), (2115, 73928), (2820, 55446), (3384, 46205), (4230, 36964), (5640, 27723), (8460, 18482), (9241, 16920)]