17525520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:361

約数の個数: 120

約数和(自身を含む): 59685912

約数和(自身を除く): 42160392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 241, 303, 360, 404, 482, 505, 606, 720, 723, 808, 909, 964, 1010, 1205, 1212, 1446, 1515, 1616, 1818, 1928, 2020, 2169, 2410, 2424, 2892, 3030, 3615, 3636, 3856, 4040, 4338, 4545, 4820, 4848, 5784, 6060, 7230, 7272, 8080, 8676, 9090, 9640, 10845, 11568, 12120, 14460, 14544, 17352, 18180, 19280, 21690, 24240, 24341, 28920, 34704, 36360, 43380, 48682, 57840, 72720, 73023, 86760, 97364, 121705, 146046, 173520, 194728, 219069, 243410, 292092, 365115, 389456, 438138, 486820, 584184, 730230, 876276, 973640, 1095345, 1168368, 1460460, 1752552, 1947280, 2190690, 2920920, 3505104, 4381380, 5841840, 8762760, 17525520]

約数ペア:

[(1, 17525520), (2, 8762760), (3, 5841840), (4, 4381380), (5, 3505104), (6, 2920920), (8, 2190690), (9, 1947280), (10, 1752552), (12, 1460460), (15, 1168368), (16, 1095345), (18, 973640), (20, 876276), (24, 730230), (30, 584184), (36, 486820), (40, 438138), (45, 389456), (48, 365115), (60, 292092), (72, 243410), (80, 219069), (90, 194728), (101, 173520), (120, 146046), (144, 121705), (180, 97364), (202, 86760), (240, 73023), (241, 72720), (303, 57840), (360, 48682), (404, 43380), (482, 36360), (505, 34704), (606, 28920), (720, 24341), (723, 24240), (808, 21690), (909, 19280), (964, 18180), (1010, 17352), (1205, 14544), (1212, 14460), (1446, 12120), (1515, 11568), (1616, 10845), (1818, 9640), (1928, 9090), (2020, 8676), (2169, 8080), (2410, 7272), (2424, 7230), (2892, 6060), (3030, 5784), (3615, 4848), (3636, 4820), (3856, 4545), (4040, 4338)]