640162160160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2311}}^1\times {\mathrm{577097}}^1$

素因数の和:579426

約数の個数: 96

約数和(自身を含む): 2017386870912

約数和(自身を除く): 1377224710752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2311, 4622, 6933, 9244, 11555, 13866, 18488, 23110, 27732, 34665, 36976, 46220, 55464, 69330, 73952, 92440, 110928, 138660, 184880, 221856, 277320, 369760, 554640, 577097, 1109280, 1154194, 1731291, 2308388, 2885485, 3462582, 4616776, 5770970, 6925164, 8656455, 9233552, 11541940, 13850328, 17312910, 18467104, 23083880, 27700656, 34625820, 46167760, 55401312, 69251640, 92335520, 138503280, 277006560, 1333671167, 2667342334, 4001013501, 5334684668, 6668355835, 8002027002, 10669369336, 13336711670, 16004054004, 20005067505, 21338738672, 26673423340, 32008108008, 40010135010, 42677477344, 53346846680, 64016216016, 80020270020, 106693693360, 128032432032, 160040540040, 213387386720, 320081080080, 640162160160]

約数ペア:

[(1, 640162160160), (2, 320081080080), (3, 213387386720), (4, 160040540040), (5, 128032432032), (6, 106693693360), (8, 80020270020), (10, 64016216016), (12, 53346846680), (15, 42677477344), (16, 40010135010), (20, 32008108008), (24, 26673423340), (30, 21338738672), (32, 20005067505), (40, 16004054004), (48, 13336711670), (60, 10669369336), (80, 8002027002), (96, 6668355835), (120, 5334684668), (160, 4001013501), (240, 2667342334), (480, 1333671167), (2311, 277006560), (4622, 138503280), (6933, 92335520), (9244, 69251640), (11555, 55401312), (13866, 46167760), (18488, 34625820), (23110, 27700656), (27732, 23083880), (34665, 18467104), (36976, 17312910), (46220, 13850328), (55464, 11541940), (69330, 9233552), (73952, 8656455), (92440, 6925164), (110928, 5770970), (138660, 4616776), (184880, 3462582), (221856, 2885485), (277320, 2308388), (369760, 1731291), (554640, 1154194), (577097, 1109280)]