248848560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{599}}^1$

素因数の和:1195

約数の個数: 120

約数和(自身を含む): 838562400

約数和(自身を除く): 589713840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 577, 599, 720, 1154, 1198, 1731, 1797, 2308, 2396, 2885, 2995, 3462, 3594, 4616, 4792, 5193, 5391, 5770, 5990, 6924, 7188, 8655, 8985, 9232, 9584, 10386, 10782, 11540, 11980, 13848, 14376, 17310, 17970, 20772, 21564, 23080, 23960, 25965, 26955, 27696, 28752, 34620, 35940, 41544, 43128, 46160, 47920, 51930, 53910, 69240, 71880, 83088, 86256, 103860, 107820, 138480, 143760, 207720, 215640, 345623, 415440, 431280, 691246, 1036869, 1382492, 1728115, 2073738, 2764984, 3110607, 3456230, 4147476, 5184345, 5529968, 6221214, 6912460, 8294952, 10368690, 12442428, 13824920, 15553035, 16589904, 20737380, 24884856, 27649840, 31106070, 41474760, 49769712, 62212140, 82949520, 124424280, 248848560]

約数ペア:

[(1, 248848560), (2, 124424280), (3, 82949520), (4, 62212140), (5, 49769712), (6, 41474760), (8, 31106070), (9, 27649840), (10, 24884856), (12, 20737380), (15, 16589904), (16, 15553035), (18, 13824920), (20, 12442428), (24, 10368690), (30, 8294952), (36, 6912460), (40, 6221214), (45, 5529968), (48, 5184345), (60, 4147476), (72, 3456230), (80, 3110607), (90, 2764984), (120, 2073738), (144, 1728115), (180, 1382492), (240, 1036869), (360, 691246), (577, 431280), (599, 415440), (720, 345623), (1154, 215640), (1198, 207720), (1731, 143760), (1797, 138480), (2308, 107820), (2396, 103860), (2885, 86256), (2995, 83088), (3462, 71880), (3594, 69240), (4616, 53910), (4792, 51930), (5193, 47920), (5391, 46160), (5770, 43128), (5990, 41544), (6924, 35940), (7188, 34620), (8655, 28752), (8985, 27696), (9232, 26955), (9584, 25965), (10386, 23960), (10782, 23080), (11540, 21564), (11980, 20772), (13848, 17970), (14376, 17310)]