978013440

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{9433}}^1$

素因数の和:9466

約数の個数: 180

約数和(自身を含む): 3499881924

約数和(自身を除く): 2521868484

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 9433, 10368, 11520, 12960, 17280, 18866, 20736, 25920, 28299, 34560, 37732, 47165, 51840, 56598, 75464, 84897, 94330, 103680, 113196, 141495, 150928, 169794, 188660, 226392, 254691, 282990, 301856, 339588, 377320, 424485, 452784, 509382, 565980, 603712, 679176, 754640, 764073, 848970, 905568, 1018764, 1131960, 1207424, 1273455, 1358352, 1509280, 1528146, 1697940, 1811136, 2037528, 2263920, 2414848, 2546910, 2716704, 3018560, 3056292, 3395880, 3622272, 3820365, 4075056, 4527840, 5093820, 5433408, 6037120, 6112584, 6791760, 7244544, 7640730, 8150112, 9055680, 10187640, 10866816, 12074240, 12225168, 13583520, 15281460, 16300224, 18111360, 20375280, 21733632, 24450336, 27167040, 30562920, 32600448, 36222720, 40750560, 48900672, 54334080, 61125840, 65200896, 81501120, 97801344, 108668160, 122251680, 163002240, 195602688, 244503360, 326004480, 489006720, 978013440]

約数ペア:

[(1, 978013440), (2, 489006720), (3, 326004480), (4, 244503360), (5, 195602688), (6, 163002240), (8, 122251680), (9, 108668160), (10, 97801344), (12, 81501120), (15, 65200896), (16, 61125840), (18, 54334080), (20, 48900672), (24, 40750560), (27, 36222720), (30, 32600448), (32, 30562920), (36, 27167040), (40, 24450336), (45, 21733632), (48, 20375280), (54, 18111360), (60, 16300224), (64, 15281460), (72, 13583520), (80, 12225168), (81, 12074240), (90, 10866816), (96, 10187640), (108, 9055680), (120, 8150112), (128, 7640730), (135, 7244544), (144, 6791760), (160, 6112584), (162, 6037120), (180, 5433408), (192, 5093820), (216, 4527840), (240, 4075056), (256, 3820365), (270, 3622272), (288, 3395880), (320, 3056292), (324, 3018560), (360, 2716704), (384, 2546910), (405, 2414848), (432, 2263920), (480, 2037528), (540, 1811136), (576, 1697940), (640, 1528146), (648, 1509280), (720, 1358352), (768, 1273455), (810, 1207424), (864, 1131960), (960, 1018764), (1080, 905568), (1152, 848970), (1280, 764073), (1296, 754640), (1440, 679176), (1620, 603712), (1728, 565980), (1920, 509382), (2160, 452784), (2304, 424485), (2592, 377320), (2880, 339588), (3240, 301856), (3456, 282990), (3840, 254691), (4320, 226392), (5184, 188660), (5760, 169794), (6480, 150928), (6912, 141495), (8640, 113196), (9433, 103680), (10368, 94330), (11520, 84897), (12960, 75464), (17280, 56598), (18866, 51840), (20736, 47165), (25920, 37732), (28299, 34560)]