12882960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:665

約数の個数: 120

約数和(自身を含む): 44829720

約数和(自身を除く): 31946760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 617, 696, 720, 870, 1044, 1160, 1234, 1305, 1392, 1740, 1851, 2088, 2320, 2468, 2610, 3085, 3480, 3702, 4176, 4936, 5220, 5553, 6170, 6960, 7404, 9255, 9872, 10440, 11106, 12340, 14808, 17893, 18510, 20880, 22212, 24680, 27765, 29616, 35786, 37020, 44424, 49360, 53679, 55530, 71572, 74040, 88848, 89465, 107358, 111060, 143144, 148080, 161037, 178930, 214716, 222120, 268395, 286288, 322074, 357860, 429432, 444240, 536790, 644148, 715720, 805185, 858864, 1073580, 1288296, 1431440, 1610370, 2147160, 2576592, 3220740, 4294320, 6441480, 12882960]

約数ペア:

[(1, 12882960), (2, 6441480), (3, 4294320), (4, 3220740), (5, 2576592), (6, 2147160), (8, 1610370), (9, 1431440), (10, 1288296), (12, 1073580), (15, 858864), (16, 805185), (18, 715720), (20, 644148), (24, 536790), (29, 444240), (30, 429432), (36, 357860), (40, 322074), (45, 286288), (48, 268395), (58, 222120), (60, 214716), (72, 178930), (80, 161037), (87, 148080), (90, 143144), (116, 111060), (120, 107358), (144, 89465), (145, 88848), (174, 74040), (180, 71572), (232, 55530), (240, 53679), (261, 49360), (290, 44424), (348, 37020), (360, 35786), (435, 29616), (464, 27765), (522, 24680), (580, 22212), (617, 20880), (696, 18510), (720, 17893), (870, 14808), (1044, 12340), (1160, 11106), (1234, 10440), (1305, 9872), (1392, 9255), (1740, 7404), (1851, 6960), (2088, 6170), (2320, 5553), (2468, 5220), (2610, 4936), (3085, 4176), (3480, 3702)]