338679240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{7369}}^1$

素因数の和:7766

約数の個数: 64

約数和(自身を含む): 1018828800

約数和(自身を除く): 680149560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 383, 766, 1149, 1532, 1915, 2298, 3064, 3830, 4596, 5745, 7369, 7660, 9192, 11490, 14738, 15320, 22107, 22980, 29476, 36845, 44214, 45960, 58952, 73690, 88428, 110535, 147380, 176856, 221070, 294760, 442140, 884280, 2822327, 5644654, 8466981, 11289308, 14111635, 16933962, 22578616, 28223270, 33867924, 42334905, 56446540, 67735848, 84669810, 112893080, 169339620, 338679240]

約数ペア:

[(1, 338679240), (2, 169339620), (3, 112893080), (4, 84669810), (5, 67735848), (6, 56446540), (8, 42334905), (10, 33867924), (12, 28223270), (15, 22578616), (20, 16933962), (24, 14111635), (30, 11289308), (40, 8466981), (60, 5644654), (120, 2822327), (383, 884280), (766, 442140), (1149, 294760), (1532, 221070), (1915, 176856), (2298, 147380), (3064, 110535), (3830, 88428), (4596, 73690), (5745, 58952), (7369, 45960), (7660, 44214), (9192, 36845), (11490, 29476), (14738, 22980), (15320, 22107)]