123668280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7309}}^1$

素因数の和:7373

約数の個数: 96

約数和(自身を含む): 410529600

約数和(自身を除く): 286861320

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, 7309, 8460, 14618, 16920, 21927, 29236, 36545, 43854, 58472, 65781, 73090, 87708, 109635, 131562, 146180, 175416, 219270, 263124, 292360, 328905, 343523, 438540, 526248, 657810, 687046, 877080, 1030569, 1315620, 1374092, 1717615, 2061138, 2631240, 2748184, 3091707, 3435230, 4122276, 5152845, 6183414, 6870460, 8244552, 10305690, 12366828, 13740920, 15458535, 20611380, 24733656, 30917070, 41222760, 61834140, 123668280]

約数ペア:

[(1, 123668280), (2, 61834140), (3, 41222760), (4, 30917070), (5, 24733656), (6, 20611380), (8, 15458535), (9, 13740920), (10, 12366828), (12, 10305690), (15, 8244552), (18, 6870460), (20, 6183414), (24, 5152845), (30, 4122276), (36, 3435230), (40, 3091707), (45, 2748184), (47, 2631240), (60, 2061138), (72, 1717615), (90, 1374092), (94, 1315620), (120, 1030569), (141, 877080), (180, 687046), (188, 657810), (235, 526248), (282, 438540), (360, 343523), (376, 328905), (423, 292360), (470, 263124), (564, 219270), (705, 175416), (846, 146180), (940, 131562), (1128, 109635), (1410, 87708), (1692, 73090), (1880, 65781), (2115, 58472), (2820, 43854), (3384, 36545), (4230, 29236), (5640, 21927), (7309, 16920), (8460, 14618)]