155693520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2141}}^1$

素因数の和:2261

約数の個数: 120

約数和(自身を含む): 528294312

約数和(自身を除く): 372600792

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, 2141, 2424, 3030, 3636, 4040, 4282, 4545, 4848, 6060, 6423, 7272, 8080, 8564, 9090, 10705, 12120, 12846, 14544, 17128, 18180, 19269, 21410, 24240, 25692, 32115, 34256, 36360, 38538, 42820, 51384, 64230, 72720, 77076, 85640, 96345, 102768, 128460, 154152, 171280, 192690, 216241, 256920, 308304, 385380, 432482, 513840, 648723, 770760, 864964, 1081205, 1297446, 1541520, 1729928, 1946169, 2162410, 2594892, 3243615, 3459856, 3892338, 4324820, 5189784, 6487230, 7784676, 8649640, 9730845, 10379568, 12974460, 15569352, 17299280, 19461690, 25948920, 31138704, 38923380, 51897840, 77846760, 155693520]

約数ペア:

[(1, 155693520), (2, 77846760), (3, 51897840), (4, 38923380), (5, 31138704), (6, 25948920), (8, 19461690), (9, 17299280), (10, 15569352), (12, 12974460), (15, 10379568), (16, 9730845), (18, 8649640), (20, 7784676), (24, 6487230), (30, 5189784), (36, 4324820), (40, 3892338), (45, 3459856), (48, 3243615), (60, 2594892), (72, 2162410), (80, 1946169), (90, 1729928), (101, 1541520), (120, 1297446), (144, 1081205), (180, 864964), (202, 770760), (240, 648723), (303, 513840), (360, 432482), (404, 385380), (505, 308304), (606, 256920), (720, 216241), (808, 192690), (909, 171280), (1010, 154152), (1212, 128460), (1515, 102768), (1616, 96345), (1818, 85640), (2020, 77076), (2141, 72720), (2424, 64230), (3030, 51384), (3636, 42820), (4040, 38538), (4282, 36360), (4545, 34256), (4848, 32115), (6060, 25692), (6423, 24240), (7272, 21410), (8080, 19269), (8564, 18180), (9090, 17128), (10705, 14544), (12120, 12846)]