9728280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 32207760

約数和(自身を除く): 22479480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 443, 488, 549, 610, 732, 886, 915, 1098, 1220, 1329, 1464, 1772, 1830, 2196, 2215, 2440, 2658, 2745, 3544, 3660, 3987, 4392, 4430, 5316, 5490, 6645, 7320, 7974, 8860, 10632, 10980, 13290, 15948, 17720, 19935, 21960, 26580, 27023, 31896, 39870, 53160, 54046, 79740, 81069, 108092, 135115, 159480, 162138, 216184, 243207, 270230, 324276, 405345, 486414, 540460, 648552, 810690, 972828, 1080920, 1216035, 1621380, 1945656, 2432070, 3242760, 4864140, 9728280]

約数ペア:

[(1, 9728280), (2, 4864140), (3, 3242760), (4, 2432070), (5, 1945656), (6, 1621380), (8, 1216035), (9, 1080920), (10, 972828), (12, 810690), (15, 648552), (18, 540460), (20, 486414), (24, 405345), (30, 324276), (36, 270230), (40, 243207), (45, 216184), (60, 162138), (61, 159480), (72, 135115), (90, 108092), (120, 81069), (122, 79740), (180, 54046), (183, 53160), (244, 39870), (305, 31896), (360, 27023), (366, 26580), (443, 21960), (488, 19935), (549, 17720), (610, 15948), (732, 13290), (886, 10980), (915, 10632), (1098, 8860), (1220, 7974), (1329, 7320), (1464, 6645), (1772, 5490), (1830, 5316), (2196, 4430), (2215, 4392), (2440, 3987), (2658, 3660), (2745, 3544)]