1081054320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{145303}}^1$

素因数の和:145350

約数の個数: 80

約数和(自身を含む): 3459397632

約数和(自身を除く): 2378343312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 145303, 290606, 435909, 581212, 726515, 871818, 1162424, 1453030, 1743636, 2179545, 2324848, 2906060, 3487272, 4359090, 4504393, 5812120, 6974544, 8718180, 9008786, 11624240, 13513179, 17436360, 18017572, 22521965, 27026358, 34872720, 36035144, 45043930, 54052716, 67565895, 72070288, 90087860, 108105432, 135131790, 180175720, 216210864, 270263580, 360351440, 540527160, 1081054320]

約数ペア:

[(1, 1081054320), (2, 540527160), (3, 360351440), (4, 270263580), (5, 216210864), (6, 180175720), (8, 135131790), (10, 108105432), (12, 90087860), (15, 72070288), (16, 67565895), (20, 54052716), (24, 45043930), (30, 36035144), (31, 34872720), (40, 27026358), (48, 22521965), (60, 18017572), (62, 17436360), (80, 13513179), (93, 11624240), (120, 9008786), (124, 8718180), (155, 6974544), (186, 5812120), (240, 4504393), (248, 4359090), (310, 3487272), (372, 2906060), (465, 2324848), (496, 2179545), (620, 1743636), (744, 1453030), (930, 1162424), (1240, 871818), (1488, 726515), (1860, 581212), (2480, 435909), (3720, 290606), (7440, 145303)]