288995040

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{7433}}^1$

素因数の和:7463

約数の個数: 144

約数和(自身を含む): 1022858928

約数和(自身を除く): 733863888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7433, 7776, 9720, 12960, 14866, 19440, 22299, 29732, 37165, 38880, 44598, 59464, 66897, 74330, 89196, 111495, 118928, 133794, 148660, 178392, 200691, 222990, 237856, 267588, 297320, 334485, 356784, 401382, 445980, 535176, 594640, 602073, 668970, 713568, 802764, 891960, 1003455, 1070352, 1189280, 1204146, 1337940, 1605528, 1783920, 1806219, 2006910, 2140704, 2408292, 2675880, 3010365, 3211056, 3567840, 3612438, 4013820, 4816584, 5351760, 6020730, 6422112, 7224876, 8027640, 9031095, 9633168, 10703520, 12041460, 14449752, 16055280, 18062190, 19266336, 24082920, 28899504, 32110560, 36124380, 48165840, 57799008, 72248760, 96331680, 144497520, 288995040]

約数ペア:

[(1, 288995040), (2, 144497520), (3, 96331680), (4, 72248760), (5, 57799008), (6, 48165840), (8, 36124380), (9, 32110560), (10, 28899504), (12, 24082920), (15, 19266336), (16, 18062190), (18, 16055280), (20, 14449752), (24, 12041460), (27, 10703520), (30, 9633168), (32, 9031095), (36, 8027640), (40, 7224876), (45, 6422112), (48, 6020730), (54, 5351760), (60, 4816584), (72, 4013820), (80, 3612438), (81, 3567840), (90, 3211056), (96, 3010365), (108, 2675880), (120, 2408292), (135, 2140704), (144, 2006910), (160, 1806219), (162, 1783920), (180, 1605528), (216, 1337940), (240, 1204146), (243, 1189280), (270, 1070352), (288, 1003455), (324, 891960), (360, 802764), (405, 713568), (432, 668970), (480, 602073), (486, 594640), (540, 535176), (648, 445980), (720, 401382), (810, 356784), (864, 334485), (972, 297320), (1080, 267588), (1215, 237856), (1296, 222990), (1440, 200691), (1620, 178392), (1944, 148660), (2160, 133794), (2430, 118928), (2592, 111495), (3240, 89196), (3888, 74330), (4320, 66897), (4860, 59464), (6480, 44598), (7433, 38880), (7776, 37165), (9720, 29732), (12960, 22299), (14866, 19440)]