243604960

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1340

約数の個数: 96

約数和(自身を含む): 612360000

約数和(自身を除く): 368755040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 53, 80, 92, 106, 115, 160, 184, 212, 230, 265, 368, 424, 460, 530, 736, 848, 920, 1060, 1219, 1249, 1696, 1840, 2120, 2438, 2498, 3680, 4240, 4876, 4996, 6095, 6245, 8480, 9752, 9992, 12190, 12490, 19504, 19984, 24380, 24980, 28727, 39008, 39968, 48760, 49960, 57454, 66197, 97520, 99920, 114908, 132394, 143635, 195040, 199840, 229816, 264788, 287270, 330985, 459632, 529576, 574540, 661970, 919264, 1059152, 1149080, 1323940, 1522531, 2118304, 2298160, 2647880, 3045062, 4596320, 5295760, 6090124, 7612655, 10591520, 12180248, 15225310, 24360496, 30450620, 48720992, 60901240, 121802480, 243604960]

約数ペア:

[(1, 243604960), (2, 121802480), (4, 60901240), (5, 48720992), (8, 30450620), (10, 24360496), (16, 15225310), (20, 12180248), (23, 10591520), (32, 7612655), (40, 6090124), (46, 5295760), (53, 4596320), (80, 3045062), (92, 2647880), (106, 2298160), (115, 2118304), (160, 1522531), (184, 1323940), (212, 1149080), (230, 1059152), (265, 919264), (368, 661970), (424, 574540), (460, 529576), (530, 459632), (736, 330985), (848, 287270), (920, 264788), (1060, 229816), (1219, 199840), (1249, 195040), (1696, 143635), (1840, 132394), (2120, 114908), (2438, 99920), (2498, 97520), (3680, 66197), (4240, 57454), (4876, 49960), (4996, 48760), (6095, 39968), (6245, 39008), (8480, 28727), (9752, 24980), (9992, 24380), (12190, 19984), (12490, 19504)]