977531040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15787}}^1$

素因数の和:15851

約数の個数: 144

約数和(自身を含む): 3413618208

約数和(自身を除く): 2436087168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 4128, 5160, 6192, 6880, 7740, 10320, 12384, 15480, 15787, 20640, 30960, 31574, 47361, 61920, 63148, 78935, 94722, 126296, 142083, 157870, 189444, 236805, 252592, 284166, 315740, 378888, 473610, 505184, 568332, 631480, 678841, 710415, 757776, 947220, 1136664, 1262960, 1357682, 1420830, 1515552, 1894440, 2036523, 2273328, 2525920, 2715364, 2841660, 3394205, 3788880, 4073046, 4546656, 5430728, 5683320, 6109569, 6788410, 7577760, 8146092, 10182615, 10861456, 11366640, 12219138, 13576820, 16292184, 20365230, 21722912, 22733280, 24438276, 27153640, 30547845, 32584368, 40730460, 48876552, 54307280, 61095690, 65168736, 81460920, 97753104, 108614560, 122191380, 162921840, 195506208, 244382760, 325843680, 488765520, 977531040]

約数ペア:

[(1, 977531040), (2, 488765520), (3, 325843680), (4, 244382760), (5, 195506208), (6, 162921840), (8, 122191380), (9, 108614560), (10, 97753104), (12, 81460920), (15, 65168736), (16, 61095690), (18, 54307280), (20, 48876552), (24, 40730460), (30, 32584368), (32, 30547845), (36, 27153640), (40, 24438276), (43, 22733280), (45, 21722912), (48, 20365230), (60, 16292184), (72, 13576820), (80, 12219138), (86, 11366640), (90, 10861456), (96, 10182615), (120, 8146092), (129, 7577760), (144, 6788410), (160, 6109569), (172, 5683320), (180, 5430728), (215, 4546656), (240, 4073046), (258, 3788880), (288, 3394205), (344, 2841660), (360, 2715364), (387, 2525920), (430, 2273328), (480, 2036523), (516, 1894440), (645, 1515552), (688, 1420830), (720, 1357682), (774, 1262960), (860, 1136664), (1032, 947220), (1290, 757776), (1376, 710415), (1440, 678841), (1548, 631480), (1720, 568332), (1935, 505184), (2064, 473610), (2580, 378888), (3096, 315740), (3440, 284166), (3870, 252592), (4128, 236805), (5160, 189444), (6192, 157870), (6880, 142083), (7740, 126296), (10320, 94722), (12384, 78935), (15480, 63148), (15787, 61920), (20640, 47361), (30960, 31574)]