4717665720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{49081}}^1$

素因数の和:49190

約数の個数: 128

約数和(自身を含む): 15902568000

約数和(自身を除く): 11184902280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 445, 534, 540, 712, 801, 890, 1068, 1080, 1335, 1602, 1780, 2136, 2403, 2670, 3204, 3560, 4005, 4806, 5340, 6408, 8010, 9612, 10680, 12015, 16020, 19224, 24030, 32040, 48060, 49081, 96120, 98162, 147243, 196324, 245405, 294486, 392648, 441729, 490810, 588972, 736215, 883458, 981620, 1177944, 1325187, 1472430, 1766916, 1963240, 2208645, 2650374, 2944860, 3533832, 4368209, 4417290, 5300748, 5889720, 6625935, 8736418, 8834580, 10601496, 13104627, 13251870, 17472836, 17669160, 21841045, 26209254, 26503740, 34945672, 39313881, 43682090, 52418508, 53007480, 65523135, 78627762, 87364180, 104837016, 117941643, 131046270, 157255524, 174728360, 196569405, 235883286, 262092540, 314511048, 393138810, 471766572, 524185080, 589708215, 786277620, 943533144, 1179416430, 1572555240, 2358832860, 4717665720]

約数ペア:

[(1, 4717665720), (2, 2358832860), (3, 1572555240), (4, 1179416430), (5, 943533144), (6, 786277620), (8, 589708215), (9, 524185080), (10, 471766572), (12, 393138810), (15, 314511048), (18, 262092540), (20, 235883286), (24, 196569405), (27, 174728360), (30, 157255524), (36, 131046270), (40, 117941643), (45, 104837016), (54, 87364180), (60, 78627762), (72, 65523135), (89, 53007480), (90, 52418508), (108, 43682090), (120, 39313881), (135, 34945672), (178, 26503740), (180, 26209254), (216, 21841045), (267, 17669160), (270, 17472836), (356, 13251870), (360, 13104627), (445, 10601496), (534, 8834580), (540, 8736418), (712, 6625935), (801, 5889720), (890, 5300748), (1068, 4417290), (1080, 4368209), (1335, 3533832), (1602, 2944860), (1780, 2650374), (2136, 2208645), (2403, 1963240), (2670, 1766916), (3204, 1472430), (3560, 1325187), (4005, 1177944), (4806, 981620), (5340, 883458), (6408, 736215), (8010, 588972), (9612, 490810), (10680, 441729), (12015, 392648), (16020, 294486), (19224, 245405), (24030, 196324), (32040, 147243), (48060, 98162), (49081, 96120)]