241262080

素因数分解:

$2^9\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1291}}^1$

素因数の和:1387

約数の個数: 80

約数和(自身を含む): 586841904

約数和(自身を除く): 345579824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 256, 292, 320, 365, 512, 584, 640, 730, 1168, 1280, 1291, 1460, 2336, 2560, 2582, 2920, 4672, 5164, 5840, 6455, 9344, 10328, 11680, 12910, 18688, 20656, 23360, 25820, 37376, 41312, 46720, 51640, 82624, 93440, 94243, 103280, 165248, 186880, 188486, 206560, 330496, 376972, 413120, 471215, 660992, 753944, 826240, 942430, 1507888, 1652480, 1884860, 3015776, 3304960, 3769720, 6031552, 7539440, 12063104, 15078880, 24126208, 30157760, 48252416, 60315520, 120631040, 241262080]

約数ペア:

[(1, 241262080), (2, 120631040), (4, 60315520), (5, 48252416), (8, 30157760), (10, 24126208), (16, 15078880), (20, 12063104), (32, 7539440), (40, 6031552), (64, 3769720), (73, 3304960), (80, 3015776), (128, 1884860), (146, 1652480), (160, 1507888), (256, 942430), (292, 826240), (320, 753944), (365, 660992), (512, 471215), (584, 413120), (640, 376972), (730, 330496), (1168, 206560), (1280, 188486), (1291, 186880), (1460, 165248), (2336, 103280), (2560, 94243), (2582, 93440), (2920, 82624), (4672, 51640), (5164, 46720), (5840, 41312), (6455, 37376), (9344, 25820), (10328, 23360), (11680, 20656), (12910, 18688)]