27261720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1847}}^1$

素因数の和:1905

約数の個数: 96

約数和(自身を含む): 90810720

約数和(自身を除く): 63549000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 1847, 2460, 2952, 3690, 3694, 4920, 5541, 7380, 7388, 9235, 11082, 14760, 14776, 16623, 18470, 22164, 27705, 33246, 36940, 44328, 55410, 66492, 73880, 75727, 83115, 110820, 132984, 151454, 166230, 221640, 227181, 302908, 332460, 378635, 454362, 605816, 664920, 681543, 757270, 908724, 1135905, 1363086, 1514540, 1817448, 2271810, 2726172, 3029080, 3407715, 4543620, 5452344, 6815430, 9087240, 13630860, 27261720]

約数ペア:

[(1, 27261720), (2, 13630860), (3, 9087240), (4, 6815430), (5, 5452344), (6, 4543620), (8, 3407715), (9, 3029080), (10, 2726172), (12, 2271810), (15, 1817448), (18, 1514540), (20, 1363086), (24, 1135905), (30, 908724), (36, 757270), (40, 681543), (41, 664920), (45, 605816), (60, 454362), (72, 378635), (82, 332460), (90, 302908), (120, 227181), (123, 221640), (164, 166230), (180, 151454), (205, 132984), (246, 110820), (328, 83115), (360, 75727), (369, 73880), (410, 66492), (492, 55410), (615, 44328), (738, 36940), (820, 33246), (984, 27705), (1230, 22164), (1476, 18470), (1640, 16623), (1845, 14776), (1847, 14760), (2460, 11082), (2952, 9235), (3690, 7388), (3694, 7380), (4920, 5541)]