446220

素因数分解:

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

素因数の和:119

約数の個数: 72

約数和(自身を含む): 1410864

約数和(自身を除く): 964644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 67, 74, 90, 111, 134, 148, 180, 185, 201, 222, 268, 333, 335, 370, 402, 444, 555, 603, 666, 670, 740, 804, 1005, 1110, 1206, 1332, 1340, 1665, 2010, 2220, 2412, 2479, 3015, 3330, 4020, 4958, 6030, 6660, 7437, 9916, 12060, 12395, 14874, 22311, 24790, 29748, 37185, 44622, 49580, 74370, 89244, 111555, 148740, 223110, 446220]

約数ペア:

[(1, 446220), (2, 223110), (3, 148740), (4, 111555), (5, 89244), (6, 74370), (9, 49580), (10, 44622), (12, 37185), (15, 29748), (18, 24790), (20, 22311), (30, 14874), (36, 12395), (37, 12060), (45, 9916), (60, 7437), (67, 6660), (74, 6030), (90, 4958), (111, 4020), (134, 3330), (148, 3015), (180, 2479), (185, 2412), (201, 2220), (222, 2010), (268, 1665), (333, 1340), (335, 1332), (370, 1206), (402, 1110), (444, 1005), (555, 804), (603, 740), (666, 670)]