377384580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{26539}}^1$

素因数の和:26633

約数の個数: 72

約数和(自身を含む): 1159267200

約数和(自身を除く): 781882620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 14220, 26539, 53078, 79617, 106156, 132695, 159234, 238851, 265390, 318468, 398085, 477702, 530780, 796170, 955404, 1194255, 1592340, 2096581, 2388510, 4193162, 4777020, 6289743, 8386324, 10482905, 12579486, 18869229, 20965810, 25158972, 31448715, 37738458, 41931620, 62897430, 75476916, 94346145, 125794860, 188692290, 377384580]

約数ペア:

[(1, 377384580), (2, 188692290), (3, 125794860), (4, 94346145), (5, 75476916), (6, 62897430), (9, 41931620), (10, 37738458), (12, 31448715), (15, 25158972), (18, 20965810), (20, 18869229), (30, 12579486), (36, 10482905), (45, 8386324), (60, 6289743), (79, 4777020), (90, 4193162), (158, 2388510), (180, 2096581), (237, 1592340), (316, 1194255), (395, 955404), (474, 796170), (711, 530780), (790, 477702), (948, 398085), (1185, 318468), (1422, 265390), (1580, 238851), (2370, 159234), (2844, 132695), (3555, 106156), (4740, 79617), (7110, 53078), (14220, 26539)]