780072065280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{244457}}^1$

素因数の和:244761

約数の個数: 216

約数和(自身を含む): 2708722735992

約数和(自身を除く): 1928650670712

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, 128, 144, 160, 180, 192, 240, 256, 277, 288, 320, 360, 384, 480, 554, 576, 640, 720, 768, 831, 960, 1108, 1152, 1280, 1385, 1440, 1662, 1920, 2216, 2304, 2493, 2770, 2880, 3324, 3840, 4155, 4432, 4986, 5540, 5760, 6648, 8310, 8864, 9972, 11080, 11520, 12465, 13296, 16620, 17728, 19944, 22160, 24930, 26592, 33240, 35456, 39888, 44320, 49860, 53184, 66480, 70912, 79776, 88640, 99720, 106368, 132960, 159552, 177280, 199440, 212736, 244457, 265920, 319104, 354560, 398880, 488914, 531840, 638208, 733371, 797760, 977828, 1063680, 1222285, 1466742, 1595520, 1955656, 2200113, 2444570, 2933484, 3191040, 3666855, 3911312, 4400226, 4889140, 5866968, 7333710, 7822624, 8800452, 9778280, 11000565, 11733936, 14667420, 15645248, 17600904, 19556560, 22001130, 23467872, 29334840, 31290496, 35201808, 39113120, 44002260, 46935744, 58669680, 62580992, 67714589, 70403616, 78226240, 88004520, 93871488, 117339360, 135429178, 140807232, 156452480, 176009040, 187742976, 203143767, 234678720, 270858356, 281614464, 312904960, 338572945, 352018080, 406287534, 469357440, 541716712, 563228928, 609431301, 677145890, 704036160, 812575068, 938714880, 1015718835, 1083433424, 1218862602, 1354291780, 1408072320, 1625150136, 2031437670, 2166866848, 2437725204, 2708583560, 2816144640, 3047156505, 3250300272, 4062875340, 4333733696, 4875450408, 5417167120, 6094313010, 6500600544, 8125750680, 8667467392, 9750900816, 10834334240, 12188626020, 13001201088, 16251501360, 17334934784, 19501801632, 21668668480, 24377252040, 26002402176, 32503002720, 39003603264, 43337336960, 48754504080, 52004804352, 65006005440, 78007206528, 86674673920, 97509008160, 130012010880, 156014413056, 195018016320, 260024021760, 390036032640, 780072065280]

約数ペア:

[(1, 780072065280), (2, 390036032640), (3, 260024021760), (4, 195018016320), (5, 156014413056), (6, 130012010880), (8, 97509008160), (9, 86674673920), (10, 78007206528), (12, 65006005440), (15, 52004804352), (16, 48754504080), (18, 43337336960), (20, 39003603264), (24, 32503002720), (30, 26002402176), (32, 24377252040), (36, 21668668480), (40, 19501801632), (45, 17334934784), (48, 16251501360), (60, 13001201088), (64, 12188626020), (72, 10834334240), (80, 9750900816), (90, 8667467392), (96, 8125750680), (120, 6500600544), (128, 6094313010), (144, 5417167120), (160, 4875450408), (180, 4333733696), (192, 4062875340), (240, 3250300272), (256, 3047156505), (277, 2816144640), (288, 2708583560), (320, 2437725204), (360, 2166866848), (384, 2031437670), (480, 1625150136), (554, 1408072320), (576, 1354291780), (640, 1218862602), (720, 1083433424), (768, 1015718835), (831, 938714880), (960, 812575068), (1108, 704036160), (1152, 677145890), (1280, 609431301), (1385, 563228928), (1440, 541716712), (1662, 469357440), (1920, 406287534), (2216, 352018080), (2304, 338572945), (2493, 312904960), (2770, 281614464), (2880, 270858356), (3324, 234678720), (3840, 203143767), (4155, 187742976), (4432, 176009040), (4986, 156452480), (5540, 140807232), (5760, 135429178), (6648, 117339360), (8310, 93871488), (8864, 88004520), (9972, 78226240), (11080, 70403616), (11520, 67714589), (12465, 62580992), (13296, 58669680), (16620, 46935744), (17728, 44002260), (19944, 39113120), (22160, 35201808), (24930, 31290496), (26592, 29334840), (33240, 23467872), (35456, 22001130), (39888, 19556560), (44320, 17600904), (49860, 15645248), (53184, 14667420), (66480, 11733936), (70912, 11000565), (79776, 9778280), (88640, 8800452), (99720, 7822624), (106368, 7333710), (132960, 5866968), (159552, 4889140), (177280, 4400226), (199440, 3911312), (212736, 3666855), (244457, 3191040), (265920, 2933484), (319104, 2444570), (354560, 2200113), (398880, 1955656), (488914, 1595520), (531840, 1466742), (638208, 1222285), (733371, 1063680), (797760, 977828)]