4080471720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{84377}}^1$

素因数の和:84435

約数の個数: 128

約数和(自身を含む): 13608483840

約数和(自身を除く): 9528012120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 24180, 48360, 84377, 168754, 253131, 337508, 421885, 506262, 675016, 843770, 1012524, 1096901, 1265655, 1687540, 2025048, 2193802, 2531310, 2615687, 3290703, 3375080, 4387604, 5062620, 5231374, 5484505, 6581406, 7847061, 8775208, 10125240, 10462748, 10969010, 13078435, 13162812, 15694122, 16453515, 20925496, 21938020, 26156870, 26325624, 31388244, 32907030, 34003931, 39235305, 43876040, 52313740, 62776488, 65814060, 68007862, 78470610, 102011793, 104627480, 131628120, 136015724, 156941220, 170019655, 204023586, 272031448, 313882440, 340039310, 408047172, 510058965, 680078620, 816094344, 1020117930, 1360157240, 2040235860, 4080471720]

約数ペア:

[(1, 4080471720), (2, 2040235860), (3, 1360157240), (4, 1020117930), (5, 816094344), (6, 680078620), (8, 510058965), (10, 408047172), (12, 340039310), (13, 313882440), (15, 272031448), (20, 204023586), (24, 170019655), (26, 156941220), (30, 136015724), (31, 131628120), (39, 104627480), (40, 102011793), (52, 78470610), (60, 68007862), (62, 65814060), (65, 62776488), (78, 52313740), (93, 43876040), (104, 39235305), (120, 34003931), (124, 32907030), (130, 31388244), (155, 26325624), (156, 26156870), (186, 21938020), (195, 20925496), (248, 16453515), (260, 15694122), (310, 13162812), (312, 13078435), (372, 10969010), (390, 10462748), (403, 10125240), (465, 8775208), (520, 7847061), (620, 6581406), (744, 5484505), (780, 5231374), (806, 5062620), (930, 4387604), (1209, 3375080), (1240, 3290703), (1560, 2615687), (1612, 2531310), (1860, 2193802), (2015, 2025048), (2418, 1687540), (3224, 1265655), (3720, 1096901), (4030, 1012524), (4836, 843770), (6045, 675016), (8060, 506262), (9672, 421885), (12090, 337508), (16120, 253131), (24180, 168754), (48360, 84377)]