340009680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^2\times {\mathrm{227}}^1$

素因数の和:401

約数の個数: 120

約数和(自身を含む): 1072243872

約数和(自身を除く): 732234192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 227, 237, 240, 316, 395, 454, 474, 632, 681, 790, 908, 948, 1135, 1185, 1264, 1362, 1580, 1816, 1896, 2270, 2370, 2724, 3160, 3405, 3632, 3792, 4540, 4740, 5448, 6241, 6320, 6810, 9080, 9480, 10896, 12482, 13620, 17933, 18160, 18723, 18960, 24964, 27240, 31205, 35866, 37446, 49928, 53799, 54480, 62410, 71732, 74892, 89665, 93615, 99856, 107598, 124820, 143464, 149784, 179330, 187230, 215196, 249640, 268995, 286928, 299568, 358660, 374460, 430392, 499280, 537990, 717320, 748920, 860784, 1075980, 1416707, 1434640, 1497840, 2151960, 2833414, 4250121, 4303920, 5666828, 7083535, 8500242, 11333656, 14167070, 17000484, 21250605, 22667312, 28334140, 34000968, 42501210, 56668280, 68001936, 85002420, 113336560, 170004840, 340009680]

約数ペア:

[(1, 340009680), (2, 170004840), (3, 113336560), (4, 85002420), (5, 68001936), (6, 56668280), (8, 42501210), (10, 34000968), (12, 28334140), (15, 22667312), (16, 21250605), (20, 17000484), (24, 14167070), (30, 11333656), (40, 8500242), (48, 7083535), (60, 5666828), (79, 4303920), (80, 4250121), (120, 2833414), (158, 2151960), (227, 1497840), (237, 1434640), (240, 1416707), (316, 1075980), (395, 860784), (454, 748920), (474, 717320), (632, 537990), (681, 499280), (790, 430392), (908, 374460), (948, 358660), (1135, 299568), (1185, 286928), (1264, 268995), (1362, 249640), (1580, 215196), (1816, 187230), (1896, 179330), (2270, 149784), (2370, 143464), (2724, 124820), (3160, 107598), (3405, 99856), (3632, 93615), (3792, 89665), (4540, 74892), (4740, 71732), (5448, 62410), (6241, 54480), (6320, 53799), (6810, 49928), (9080, 37446), (9480, 35866), (10896, 31205), (12482, 27240), (13620, 24964), (17933, 18960), (18160, 18723)]