240982320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1229}}^1$

素因数の和:1307

約数の個数: 160

約数和(自身を含む): 805305600

約数和(自身を除く): 564323280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 43, 48, 57, 60, 76, 80, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 240, 258, 285, 304, 344, 380, 430, 456, 516, 570, 645, 688, 760, 817, 860, 912, 1032, 1140, 1229, 1290, 1520, 1634, 1720, 2064, 2280, 2451, 2458, 2580, 3268, 3440, 3687, 4085, 4560, 4902, 4916, 5160, 6145, 6536, 7374, 8170, 9804, 9832, 10320, 12255, 12290, 13072, 14748, 16340, 18435, 19608, 19664, 23351, 24510, 24580, 29496, 32680, 36870, 39216, 46702, 49020, 49160, 52847, 58992, 65360, 70053, 73740, 93404, 98040, 98320, 105694, 116755, 140106, 147480, 158541, 186808, 196080, 211388, 233510, 264235, 280212, 294960, 317082, 350265, 373616, 422776, 467020, 528470, 560424, 634164, 700530, 792705, 845552, 934040, 1004093, 1056940, 1120848, 1268328, 1401060, 1585410, 1868080, 2008186, 2113880, 2536656, 2802120, 3012279, 3170820, 4016372, 4227760, 5020465, 5604240, 6024558, 6341640, 8032744, 10040930, 12049116, 12683280, 15061395, 16065488, 20081860, 24098232, 30122790, 40163720, 48196464, 60245580, 80327440, 120491160, 240982320]

約数ペア:

[(1, 240982320), (2, 120491160), (3, 80327440), (4, 60245580), (5, 48196464), (6, 40163720), (8, 30122790), (10, 24098232), (12, 20081860), (15, 16065488), (16, 15061395), (19, 12683280), (20, 12049116), (24, 10040930), (30, 8032744), (38, 6341640), (40, 6024558), (43, 5604240), (48, 5020465), (57, 4227760), (60, 4016372), (76, 3170820), (80, 3012279), (86, 2802120), (95, 2536656), (114, 2113880), (120, 2008186), (129, 1868080), (152, 1585410), (172, 1401060), (190, 1268328), (215, 1120848), (228, 1056940), (240, 1004093), (258, 934040), (285, 845552), (304, 792705), (344, 700530), (380, 634164), (430, 560424), (456, 528470), (516, 467020), (570, 422776), (645, 373616), (688, 350265), (760, 317082), (817, 294960), (860, 280212), (912, 264235), (1032, 233510), (1140, 211388), (1229, 196080), (1290, 186808), (1520, 158541), (1634, 147480), (1720, 140106), (2064, 116755), (2280, 105694), (2451, 98320), (2458, 98040), (2580, 93404), (3268, 73740), (3440, 70053), (3687, 65360), (4085, 58992), (4560, 52847), (4902, 49160), (4916, 49020), (5160, 46702), (6145, 39216), (6536, 36870), (7374, 32680), (8170, 29496), (9804, 24580), (9832, 24510), (10320, 23351), (12255, 19664), (12290, 19608), (13072, 18435), (14748, 16340)]