5905932800

素因数分解:

$2^9\times 5^2\times {\mathrm{373}}^1\times {\mathrm{1237}}^1$

素因数の和:1638

約数の個数: 120

約数和(自身を含む): 14683499556

約数和(自身を除く): 8777566756

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 373, 400, 512, 640, 746, 800, 1237, 1280, 1492, 1600, 1865, 2474, 2560, 2984, 3200, 3730, 4948, 5968, 6185, 6400, 7460, 9325, 9896, 11936, 12370, 12800, 14920, 18650, 19792, 23872, 24740, 29840, 30925, 37300, 39584, 47744, 49480, 59680, 61850, 74600, 79168, 95488, 98960, 119360, 123700, 149200, 158336, 190976, 197920, 238720, 247400, 298400, 316672, 395840, 461401, 477440, 494800, 596800, 633344, 791680, 922802, 954880, 989600, 1193600, 1583360, 1845604, 1979200, 2307005, 2387200, 3166720, 3691208, 3958400, 4614010, 4774400, 7382416, 7916800, 9228020, 11535025, 14764832, 15833600, 18456040, 23070050, 29529664, 36912080, 46140100, 59059328, 73824160, 92280200, 118118656, 147648320, 184560400, 236237312, 295296640, 369120800, 590593280, 738241600, 1181186560, 1476483200, 2952966400, 5905932800]

約数ペア:

[(1, 5905932800), (2, 2952966400), (4, 1476483200), (5, 1181186560), (8, 738241600), (10, 590593280), (16, 369120800), (20, 295296640), (25, 236237312), (32, 184560400), (40, 147648320), (50, 118118656), (64, 92280200), (80, 73824160), (100, 59059328), (128, 46140100), (160, 36912080), (200, 29529664), (256, 23070050), (320, 18456040), (373, 15833600), (400, 14764832), (512, 11535025), (640, 9228020), (746, 7916800), (800, 7382416), (1237, 4774400), (1280, 4614010), (1492, 3958400), (1600, 3691208), (1865, 3166720), (2474, 2387200), (2560, 2307005), (2984, 1979200), (3200, 1845604), (3730, 1583360), (4948, 1193600), (5968, 989600), (6185, 954880), (6400, 922802), (7460, 791680), (9325, 633344), (9896, 596800), (11936, 494800), (12370, 477440), (12800, 461401), (14920, 395840), (18650, 316672), (19792, 298400), (23872, 247400), (24740, 238720), (29840, 197920), (30925, 190976), (37300, 158336), (39584, 149200), (47744, 123700), (49480, 119360), (59680, 98960), (61850, 95488), (74600, 79168)]