29184840

素因数分解:

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

素因数の和:524

約数の個数: 128

約数和(自身を含む): 99100800

約数和(自身を除く): 69915960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 443, 488, 540, 549, 610, 732, 886, 915, 1080, 1098, 1220, 1329, 1464, 1647, 1772, 1830, 2196, 2215, 2440, 2658, 2745, 3294, 3544, 3660, 3987, 4392, 4430, 5316, 5490, 6588, 6645, 7320, 7974, 8235, 8860, 10632, 10980, 11961, 13176, 13290, 15948, 16470, 17720, 19935, 21960, 23922, 26580, 27023, 31896, 32940, 39870, 47844, 53160, 54046, 59805, 65880, 79740, 81069, 95688, 108092, 119610, 135115, 159480, 162138, 216184, 239220, 243207, 270230, 324276, 405345, 478440, 486414, 540460, 648552, 729621, 810690, 972828, 1080920, 1216035, 1459242, 1621380, 1945656, 2432070, 2918484, 3242760, 3648105, 4864140, 5836968, 7296210, 9728280, 14592420, 29184840]

約数ペア:

[(1, 29184840), (2, 14592420), (3, 9728280), (4, 7296210), (5, 5836968), (6, 4864140), (8, 3648105), (9, 3242760), (10, 2918484), (12, 2432070), (15, 1945656), (18, 1621380), (20, 1459242), (24, 1216035), (27, 1080920), (30, 972828), (36, 810690), (40, 729621), (45, 648552), (54, 540460), (60, 486414), (61, 478440), (72, 405345), (90, 324276), (108, 270230), (120, 243207), (122, 239220), (135, 216184), (180, 162138), (183, 159480), (216, 135115), (244, 119610), (270, 108092), (305, 95688), (360, 81069), (366, 79740), (443, 65880), (488, 59805), (540, 54046), (549, 53160), (610, 47844), (732, 39870), (886, 32940), (915, 31896), (1080, 27023), (1098, 26580), (1220, 23922), (1329, 21960), (1464, 19935), (1647, 17720), (1772, 16470), (1830, 15948), (2196, 13290), (2215, 13176), (2440, 11961), (2658, 10980), (2745, 10632), (3294, 8860), (3544, 8235), (3660, 7974), (3987, 7320), (4392, 6645), (4430, 6588), (5316, 5490)]