612815040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{547}}^1$

素因数の和:959

約数の個数: 168

約数和(自身を含む): 2117110320

約数和(自身を除く): 1504295280

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, 389, 480, 547, 576, 720, 778, 960, 1094, 1167, 1440, 1556, 1641, 1945, 2188, 2334, 2735, 2880, 3112, 3282, 3501, 3890, 4376, 4668, 4923, 5470, 5835, 6224, 6564, 7002, 7780, 8205, 8752, 9336, 9846, 10940, 11670, 12448, 13128, 14004, 15560, 16410, 17504, 17505, 18672, 19692, 21880, 23340, 24615, 24896, 26256, 28008, 31120, 32820, 35008, 35010, 37344, 39384, 43760, 46680, 49230, 52512, 56016, 62240, 65640, 70020, 74688, 78768, 87520, 93360, 98460, 105024, 112032, 124480, 131280, 140040, 157536, 175040, 186720, 196920, 212783, 224064, 262560, 280080, 315072, 373440, 393840, 425566, 525120, 560160, 638349, 787680, 851132, 1063915, 1120320, 1276698, 1575360, 1702264, 1915047, 2127830, 2553396, 3191745, 3404528, 3830094, 4255660, 5106792, 6383490, 6809056, 7660188, 8511320, 9575235, 10213584, 12766980, 13618112, 15320376, 17022640, 19150470, 20427168, 25533960, 30640752, 34045280, 38300940, 40854336, 51067920, 61281504, 68090560, 76601880, 102135840, 122563008, 153203760, 204271680, 306407520, 612815040]

約数ペア:

[(1, 612815040), (2, 306407520), (3, 204271680), (4, 153203760), (5, 122563008), (6, 102135840), (8, 76601880), (9, 68090560), (10, 61281504), (12, 51067920), (15, 40854336), (16, 38300940), (18, 34045280), (20, 30640752), (24, 25533960), (30, 20427168), (32, 19150470), (36, 17022640), (40, 15320376), (45, 13618112), (48, 12766980), (60, 10213584), (64, 9575235), (72, 8511320), (80, 7660188), (90, 6809056), (96, 6383490), (120, 5106792), (144, 4255660), (160, 3830094), (180, 3404528), (192, 3191745), (240, 2553396), (288, 2127830), (320, 1915047), (360, 1702264), (389, 1575360), (480, 1276698), (547, 1120320), (576, 1063915), (720, 851132), (778, 787680), (960, 638349), (1094, 560160), (1167, 525120), (1440, 425566), (1556, 393840), (1641, 373440), (1945, 315072), (2188, 280080), (2334, 262560), (2735, 224064), (2880, 212783), (3112, 196920), (3282, 186720), (3501, 175040), (3890, 157536), (4376, 140040), (4668, 131280), (4923, 124480), (5470, 112032), (5835, 105024), (6224, 98460), (6564, 93360), (7002, 87520), (7780, 78768), (8205, 74688), (8752, 70020), (9336, 65640), (9846, 62240), (10940, 56016), (11670, 52512), (12448, 49230), (13128, 46680), (14004, 43760), (15560, 39384), (16410, 37344), (17504, 35010), (17505, 35008), (18672, 32820), (19692, 31120), (21880, 28008), (23340, 26256), (24615, 24896)]