26481240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4327}}^1$

素因数の和:4361

約数の個数: 96

約数和(自身を含む): 91147680

約数和(自身を除く): 64666440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 4327, 6120, 8654, 12981, 17308, 21635, 25962, 34616, 38943, 43270, 51924, 64905, 73559, 77886, 86540, 103848, 129810, 147118, 155772, 173080, 194715, 220677, 259620, 294236, 311544, 367795, 389430, 441354, 519240, 588472, 662031, 735590, 778860, 882708, 1103385, 1324062, 1471180, 1557720, 1765416, 2206770, 2648124, 2942360, 3310155, 4413540, 5296248, 6620310, 8827080, 13240620, 26481240]

約数ペア:

[(1, 26481240), (2, 13240620), (3, 8827080), (4, 6620310), (5, 5296248), (6, 4413540), (8, 3310155), (9, 2942360), (10, 2648124), (12, 2206770), (15, 1765416), (17, 1557720), (18, 1471180), (20, 1324062), (24, 1103385), (30, 882708), (34, 778860), (36, 735590), (40, 662031), (45, 588472), (51, 519240), (60, 441354), (68, 389430), (72, 367795), (85, 311544), (90, 294236), (102, 259620), (120, 220677), (136, 194715), (153, 173080), (170, 155772), (180, 147118), (204, 129810), (255, 103848), (306, 86540), (340, 77886), (360, 73559), (408, 64905), (510, 51924), (612, 43270), (680, 38943), (765, 34616), (1020, 25962), (1224, 21635), (1530, 17308), (2040, 12981), (3060, 8654), (4327, 6120)]