548381520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7541}}^1$

素因数の和:7661

約数の個数: 120

約数和(自身を含む): 1860128712

約数和(自身を除く): 1311747192

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, 303, 360, 404, 505, 606, 720, 808, 909, 1010, 1212, 1515, 1616, 1818, 2020, 2424, 3030, 3636, 4040, 4545, 4848, 6060, 7272, 7541, 8080, 9090, 12120, 14544, 15082, 18180, 22623, 24240, 30164, 36360, 37705, 45246, 60328, 67869, 72720, 75410, 90492, 113115, 120656, 135738, 150820, 180984, 226230, 271476, 301640, 339345, 361968, 452460, 542952, 603280, 678690, 761641, 904920, 1085904, 1357380, 1523282, 1809840, 2284923, 2714760, 3046564, 3808205, 4569846, 5429520, 6093128, 6854769, 7616410, 9139692, 11424615, 12186256, 13709538, 15232820, 18279384, 22849230, 27419076, 30465640, 34273845, 36558768, 45698460, 54838152, 60931280, 68547690, 91396920, 109676304, 137095380, 182793840, 274190760, 548381520]

約数ペア:

[(1, 548381520), (2, 274190760), (3, 182793840), (4, 137095380), (5, 109676304), (6, 91396920), (8, 68547690), (9, 60931280), (10, 54838152), (12, 45698460), (15, 36558768), (16, 34273845), (18, 30465640), (20, 27419076), (24, 22849230), (30, 18279384), (36, 15232820), (40, 13709538), (45, 12186256), (48, 11424615), (60, 9139692), (72, 7616410), (80, 6854769), (90, 6093128), (101, 5429520), (120, 4569846), (144, 3808205), (180, 3046564), (202, 2714760), (240, 2284923), (303, 1809840), (360, 1523282), (404, 1357380), (505, 1085904), (606, 904920), (720, 761641), (808, 678690), (909, 603280), (1010, 542952), (1212, 452460), (1515, 361968), (1616, 339345), (1818, 301640), (2020, 271476), (2424, 226230), (3030, 180984), (3636, 150820), (4040, 135738), (4545, 120656), (4848, 113115), (6060, 90492), (7272, 75410), (7541, 72720), (8080, 67869), (9090, 60328), (12120, 45246), (14544, 37705), (15082, 36360), (18180, 30164), (22623, 24240)]