1256196960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{2377}}^1$

素因数の和:2765

約数の個数: 144

約数和(自身を含む): 4300261056

約数和(自身を除く): 3044064096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 367, 480, 720, 734, 1101, 1440, 1468, 1835, 2202, 2377, 2936, 3303, 3670, 4404, 4754, 5505, 5872, 6606, 7131, 7340, 8808, 9508, 11010, 11744, 11885, 13212, 14262, 14680, 16515, 17616, 19016, 21393, 22020, 23770, 26424, 28524, 29360, 33030, 35232, 35655, 38032, 42786, 44040, 47540, 52848, 57048, 58720, 66060, 71310, 76064, 85572, 88080, 95080, 105696, 106965, 114096, 132120, 142620, 171144, 176160, 190160, 213930, 228192, 264240, 285240, 342288, 380320, 427860, 528480, 570480, 684576, 855720, 872359, 1140960, 1711440, 1744718, 2617077, 3422880, 3489436, 4361795, 5234154, 6978872, 7851231, 8723590, 10468308, 13085385, 13957744, 15702462, 17447180, 20936616, 26170770, 27915488, 31404924, 34894360, 39256155, 41873232, 52341540, 62809848, 69788720, 78512310, 83746464, 104683080, 125619696, 139577440, 157024620, 209366160, 251239392, 314049240, 418732320, 628098480, 1256196960]

約数ペア:

[(1, 1256196960), (2, 628098480), (3, 418732320), (4, 314049240), (5, 251239392), (6, 209366160), (8, 157024620), (9, 139577440), (10, 125619696), (12, 104683080), (15, 83746464), (16, 78512310), (18, 69788720), (20, 62809848), (24, 52341540), (30, 41873232), (32, 39256155), (36, 34894360), (40, 31404924), (45, 27915488), (48, 26170770), (60, 20936616), (72, 17447180), (80, 15702462), (90, 13957744), (96, 13085385), (120, 10468308), (144, 8723590), (160, 7851231), (180, 6978872), (240, 5234154), (288, 4361795), (360, 3489436), (367, 3422880), (480, 2617077), (720, 1744718), (734, 1711440), (1101, 1140960), (1440, 872359), (1468, 855720), (1835, 684576), (2202, 570480), (2377, 528480), (2936, 427860), (3303, 380320), (3670, 342288), (4404, 285240), (4754, 264240), (5505, 228192), (5872, 213930), (6606, 190160), (7131, 176160), (7340, 171144), (8808, 142620), (9508, 132120), (11010, 114096), (11744, 106965), (11885, 105696), (13212, 95080), (14262, 88080), (14680, 85572), (16515, 76064), (17616, 71310), (19016, 66060), (21393, 58720), (22020, 57048), (23770, 52848), (26424, 47540), (28524, 44040), (29360, 42786), (33030, 38032), (35232, 35655)]