57389040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{163}}^2$

素因数の和:348

約数の個数: 120

約数和(自身を含む): 198893520

約数和(自身を除く): 141504480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 163, 180, 216, 240, 270, 326, 360, 432, 489, 540, 652, 720, 815, 978, 1080, 1304, 1467, 1630, 1956, 2160, 2445, 2608, 2934, 3260, 3912, 4401, 4890, 5868, 6520, 7335, 7824, 8802, 9780, 11736, 13040, 14670, 17604, 19560, 22005, 23472, 26569, 29340, 35208, 39120, 44010, 53138, 58680, 70416, 79707, 88020, 106276, 117360, 132845, 159414, 176040, 212552, 239121, 265690, 318828, 352080, 398535, 425104, 478242, 531380, 637656, 717363, 797070, 956484, 1062760, 1195605, 1275312, 1434726, 1594140, 1912968, 2125520, 2391210, 2869452, 3188280, 3586815, 3825936, 4782420, 5738904, 6376560, 7173630, 9564840, 11477808, 14347260, 19129680, 28694520, 57389040]

約数ペア:

[(1, 57389040), (2, 28694520), (3, 19129680), (4, 14347260), (5, 11477808), (6, 9564840), (8, 7173630), (9, 6376560), (10, 5738904), (12, 4782420), (15, 3825936), (16, 3586815), (18, 3188280), (20, 2869452), (24, 2391210), (27, 2125520), (30, 1912968), (36, 1594140), (40, 1434726), (45, 1275312), (48, 1195605), (54, 1062760), (60, 956484), (72, 797070), (80, 717363), (90, 637656), (108, 531380), (120, 478242), (135, 425104), (144, 398535), (163, 352080), (180, 318828), (216, 265690), (240, 239121), (270, 212552), (326, 176040), (360, 159414), (432, 132845), (489, 117360), (540, 106276), (652, 88020), (720, 79707), (815, 70416), (978, 58680), (1080, 53138), (1304, 44010), (1467, 39120), (1630, 35208), (1956, 29340), (2160, 26569), (2445, 23472), (2608, 22005), (2934, 19560), (3260, 17604), (3912, 14670), (4401, 13040), (4890, 11736), (5868, 9780), (6520, 8802), (7335, 7824)]