1293370560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{821}}^1$

素因数の和:1391

約数の個数: 168

約数和(自身を含む): 4462217136

約数和(自身を除く): 3168846576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 547, 576, 720, 821, 960, 1094, 1440, 1641, 1642, 2188, 2463, 2735, 2880, 3282, 3284, 4105, 4376, 4923, 4926, 5470, 6564, 6568, 7389, 8205, 8210, 8752, 9846, 9852, 10940, 12315, 13128, 13136, 14778, 16410, 16420, 17504, 19692, 19704, 21880, 24615, 24630, 26256, 26272, 29556, 32820, 32840, 35008, 36945, 39384, 39408, 43760, 49230, 49260, 52512, 52544, 59112, 65640, 65680, 73890, 78768, 78816, 87520, 98460, 98520, 105024, 118224, 131280, 131360, 147780, 157536, 157632, 175040, 196920, 197040, 236448, 262560, 262720, 295560, 315072, 393840, 394080, 449087, 472896, 525120, 591120, 787680, 788160, 898174, 1182240, 1347261, 1575360, 1796348, 2245435, 2364480, 2694522, 3592696, 4041783, 4490870, 5389044, 6736305, 7185392, 8083566, 8981740, 10778088, 13472610, 14370784, 16167132, 17963480, 20208915, 21556176, 26945220, 28741568, 32334264, 35926960, 40417830, 43112352, 53890440, 64668528, 71853920, 80835660, 86224704, 107780880, 129337056, 143707840, 161671320, 215561760, 258674112, 323342640, 431123520, 646685280, 1293370560]

約数ペア:

[(1, 1293370560), (2, 646685280), (3, 431123520), (4, 323342640), (5, 258674112), (6, 215561760), (8, 161671320), (9, 143707840), (10, 129337056), (12, 107780880), (15, 86224704), (16, 80835660), (18, 71853920), (20, 64668528), (24, 53890440), (30, 43112352), (32, 40417830), (36, 35926960), (40, 32334264), (45, 28741568), (48, 26945220), (60, 21556176), (64, 20208915), (72, 17963480), (80, 16167132), (90, 14370784), (96, 13472610), (120, 10778088), (144, 8981740), (160, 8083566), (180, 7185392), (192, 6736305), (240, 5389044), (288, 4490870), (320, 4041783), (360, 3592696), (480, 2694522), (547, 2364480), (576, 2245435), (720, 1796348), (821, 1575360), (960, 1347261), (1094, 1182240), (1440, 898174), (1641, 788160), (1642, 787680), (2188, 591120), (2463, 525120), (2735, 472896), (2880, 449087), (3282, 394080), (3284, 393840), (4105, 315072), (4376, 295560), (4923, 262720), (4926, 262560), (5470, 236448), (6564, 197040), (6568, 196920), (7389, 175040), (8205, 157632), (8210, 157536), (8752, 147780), (9846, 131360), (9852, 131280), (10940, 118224), (12315, 105024), (13128, 98520), (13136, 98460), (14778, 87520), (16410, 78816), (16420, 78768), (17504, 73890), (19692, 65680), (19704, 65640), (21880, 59112), (24615, 52544), (24630, 52512), (26256, 49260), (26272, 49230), (29556, 43760), (32820, 39408), (32840, 39384), (35008, 36945)]