201528240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{2339}}^1$

素因数の和:2714

約数の個数: 80

約数和(自身を含む): 626745600

約数和(自身を除く): 425217360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 359, 718, 1077, 1436, 1795, 2154, 2339, 2872, 3590, 4308, 4678, 5385, 5744, 7017, 7180, 8616, 9356, 10770, 11695, 14034, 14360, 17232, 18712, 21540, 23390, 28068, 28720, 35085, 37424, 43080, 46780, 56136, 70170, 86160, 93560, 112272, 140340, 187120, 280680, 561360, 839701, 1679402, 2519103, 3358804, 4198505, 5038206, 6717608, 8397010, 10076412, 12595515, 13435216, 16794020, 20152824, 25191030, 33588040, 40305648, 50382060, 67176080, 100764120, 201528240]

約数ペア:

[(1, 201528240), (2, 100764120), (3, 67176080), (4, 50382060), (5, 40305648), (6, 33588040), (8, 25191030), (10, 20152824), (12, 16794020), (15, 13435216), (16, 12595515), (20, 10076412), (24, 8397010), (30, 6717608), (40, 5038206), (48, 4198505), (60, 3358804), (80, 2519103), (120, 1679402), (240, 839701), (359, 561360), (718, 280680), (1077, 187120), (1436, 140340), (1795, 112272), (2154, 93560), (2339, 86160), (2872, 70170), (3590, 56136), (4308, 46780), (4678, 43080), (5385, 37424), (5744, 35085), (7017, 28720), (7180, 28068), (8616, 23390), (9356, 21540), (10770, 18712), (11695, 17232), (14034, 14360)]