148248720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1889}}^1$

素因数の和:2017

約数の個数: 120

約数和(自身を含む): 502702200

約数和(自身を除く): 354453480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 654, 720, 872, 981, 1090, 1308, 1635, 1744, 1889, 1962, 2180, 2616, 3270, 3778, 3924, 4360, 4905, 5232, 5667, 6540, 7556, 7848, 8720, 9445, 9810, 11334, 13080, 15112, 15696, 17001, 18890, 19620, 22668, 26160, 28335, 30224, 34002, 37780, 39240, 45336, 56670, 68004, 75560, 78480, 85005, 90672, 113340, 136008, 151120, 170010, 205901, 226680, 272016, 340020, 411802, 453360, 617703, 680040, 823604, 1029505, 1235406, 1360080, 1647208, 1853109, 2059010, 2470812, 3088515, 3294416, 3706218, 4118020, 4941624, 6177030, 7412436, 8236040, 9265545, 9883248, 12354060, 14824872, 16472080, 18531090, 24708120, 29649744, 37062180, 49416240, 74124360, 148248720]

約数ペア:

[(1, 148248720), (2, 74124360), (3, 49416240), (4, 37062180), (5, 29649744), (6, 24708120), (8, 18531090), (9, 16472080), (10, 14824872), (12, 12354060), (15, 9883248), (16, 9265545), (18, 8236040), (20, 7412436), (24, 6177030), (30, 4941624), (36, 4118020), (40, 3706218), (45, 3294416), (48, 3088515), (60, 2470812), (72, 2059010), (80, 1853109), (90, 1647208), (109, 1360080), (120, 1235406), (144, 1029505), (180, 823604), (218, 680040), (240, 617703), (327, 453360), (360, 411802), (436, 340020), (545, 272016), (654, 226680), (720, 205901), (872, 170010), (981, 151120), (1090, 136008), (1308, 113340), (1635, 90672), (1744, 85005), (1889, 78480), (1962, 75560), (2180, 68004), (2616, 56670), (3270, 45336), (3778, 39240), (3924, 37780), (4360, 34002), (4905, 30224), (5232, 28335), (5667, 26160), (6540, 22668), (7556, 19620), (7848, 18890), (8720, 17001), (9445, 15696), (9810, 15112), (11334, 13080)]