8574660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 120

約数和(自身を含む): 27646080

約数和(自身を除く): 19071420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 79, 81, 90, 108, 134, 135, 158, 162, 180, 201, 237, 268, 270, 316, 324, 335, 395, 402, 405, 474, 540, 603, 670, 711, 790, 804, 810, 948, 1005, 1185, 1206, 1340, 1422, 1580, 1620, 1809, 2010, 2133, 2370, 2412, 2844, 3015, 3555, 3618, 4020, 4266, 4740, 5293, 5427, 6030, 6399, 7110, 7236, 8532, 9045, 10586, 10665, 10854, 12060, 12798, 14220, 15879, 18090, 21172, 21330, 21708, 25596, 26465, 27135, 31758, 31995, 36180, 42660, 47637, 52930, 54270, 63516, 63990, 79395, 95274, 105860, 108540, 127980, 142911, 158790, 190548, 238185, 285822, 317580, 428733, 476370, 571644, 714555, 857466, 952740, 1429110, 1714932, 2143665, 2858220, 4287330, 8574660]

約数ペア:

[(1, 8574660), (2, 4287330), (3, 2858220), (4, 2143665), (5, 1714932), (6, 1429110), (9, 952740), (10, 857466), (12, 714555), (15, 571644), (18, 476370), (20, 428733), (27, 317580), (30, 285822), (36, 238185), (45, 190548), (54, 158790), (60, 142911), (67, 127980), (79, 108540), (81, 105860), (90, 95274), (108, 79395), (134, 63990), (135, 63516), (158, 54270), (162, 52930), (180, 47637), (201, 42660), (237, 36180), (268, 31995), (270, 31758), (316, 27135), (324, 26465), (335, 25596), (395, 21708), (402, 21330), (405, 21172), (474, 18090), (540, 15879), (603, 14220), (670, 12798), (711, 12060), (790, 10854), (804, 10665), (810, 10586), (948, 9045), (1005, 8532), (1185, 7236), (1206, 7110), (1340, 6399), (1422, 6030), (1580, 5427), (1620, 5293), (1809, 4740), (2010, 4266), (2133, 4020), (2370, 3618), (2412, 3555), (2844, 3015)]