49815279720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{3121}}^1\times {\mathrm{14779}}^1$

素因数の和:17920

約数の個数: 128

約数和(自身を含む): 166115376000

約数和(自身を除く): 116300096280

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 3121, 6242, 9363, 12484, 14779, 15605, 18726, 24968, 28089, 29558, 31210, 37452, 44337, 46815, 56178, 59116, 62420, 73895, 74904, 84267, 88674, 93630, 112356, 118232, 124840, 133011, 140445, 147790, 168534, 177348, 187260, 221685, 224712, 266022, 280890, 295580, 337068, 354696, 374520, 399033, 421335, 443370, 532044, 561780, 591160, 665055, 674136, 798066, 842670, 886740, 1064088, 1123560, 1330110, 1596132, 1685340, 1773480, 1995165, 2660220, 3192264, 3370680, 3990330, 5320440, 7980660, 15961320, 46125259, 92250518, 138375777, 184501036, 230626295, 276751554, 369002072, 415127331, 461252590, 553503108, 691878885, 830254662, 922505180, 1107006216, 1245381993, 1383757770, 1660509324, 1845010360, 2075636655, 2490763986, 2767515540, 3321018648, 4151273310, 4981527972, 5535031080, 6226909965, 8302546620, 9963055944, 12453819930, 16605093240, 24907639860, 49815279720]

約数ペア:

[(1, 49815279720), (2, 24907639860), (3, 16605093240), (4, 12453819930), (5, 9963055944), (6, 8302546620), (8, 6226909965), (9, 5535031080), (10, 4981527972), (12, 4151273310), (15, 3321018648), (18, 2767515540), (20, 2490763986), (24, 2075636655), (27, 1845010360), (30, 1660509324), (36, 1383757770), (40, 1245381993), (45, 1107006216), (54, 922505180), (60, 830254662), (72, 691878885), (90, 553503108), (108, 461252590), (120, 415127331), (135, 369002072), (180, 276751554), (216, 230626295), (270, 184501036), (360, 138375777), (540, 92250518), (1080, 46125259), (3121, 15961320), (6242, 7980660), (9363, 5320440), (12484, 3990330), (14779, 3370680), (15605, 3192264), (18726, 2660220), (24968, 1995165), (28089, 1773480), (29558, 1685340), (31210, 1596132), (37452, 1330110), (44337, 1123560), (46815, 1064088), (56178, 886740), (59116, 842670), (62420, 798066), (73895, 674136), (74904, 665055), (84267, 591160), (88674, 561780), (93630, 532044), (112356, 443370), (118232, 421335), (124840, 399033), (133011, 374520), (140445, 354696), (147790, 337068), (168534, 295580), (177348, 280890), (187260, 266022), (221685, 224712)]