1338660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 4341120

約数和(自身を除く): 3002460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 67, 74, 90, 108, 111, 134, 135, 148, 180, 185, 201, 222, 268, 270, 333, 335, 370, 402, 444, 540, 555, 603, 666, 670, 740, 804, 999, 1005, 1110, 1206, 1332, 1340, 1665, 1809, 1998, 2010, 2220, 2412, 2479, 3015, 3330, 3618, 3996, 4020, 4958, 4995, 6030, 6660, 7236, 7437, 9045, 9916, 9990, 12060, 12395, 14874, 18090, 19980, 22311, 24790, 29748, 36180, 37185, 44622, 49580, 66933, 74370, 89244, 111555, 133866, 148740, 223110, 267732, 334665, 446220, 669330, 1338660]

約数ペア:

[(1, 1338660), (2, 669330), (3, 446220), (4, 334665), (5, 267732), (6, 223110), (9, 148740), (10, 133866), (12, 111555), (15, 89244), (18, 74370), (20, 66933), (27, 49580), (30, 44622), (36, 37185), (37, 36180), (45, 29748), (54, 24790), (60, 22311), (67, 19980), (74, 18090), (90, 14874), (108, 12395), (111, 12060), (134, 9990), (135, 9916), (148, 9045), (180, 7437), (185, 7236), (201, 6660), (222, 6030), (268, 4995), (270, 4958), (333, 4020), (335, 3996), (370, 3618), (402, 3330), (444, 3015), (540, 2479), (555, 2412), (603, 2220), (666, 2010), (670, 1998), (740, 1809), (804, 1665), (999, 1340), (1005, 1332), (1110, 1206)]