465624720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19597}}^1$

素因数の和:19630

約数の個数: 160

約数和(自身を含む): 1749709440

約数和(自身を除く): 1284084720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 19597, 23760, 39194, 58791, 78388, 97985, 117582, 156776, 176373, 195970, 215567, 235164, 293955, 313552, 352746, 391940, 431134, 470328, 529119, 587910, 646701, 705492, 783880, 862268, 881865, 940656, 1058238, 1077835, 1175820, 1293402, 1410984, 1567760, 1724536, 1763730, 1940103, 2116476, 2155670, 2351640, 2586804, 2645595, 2821968, 3233505, 3449072, 3527460, 3880206, 4232952, 4311340, 4703280, 5173608, 5291190, 5820309, 6467010, 7054920, 7760412, 8465904, 8622680, 9700515, 10347216, 10582380, 11640618, 12934020, 14109840, 15520824, 17245360, 19401030, 21164760, 23281236, 25868040, 29101545, 31041648, 38802060, 42329520, 46562472, 51736080, 58203090, 77604120, 93124944, 116406180, 155208240, 232812360, 465624720]

約数ペア:

[(1, 465624720), (2, 232812360), (3, 155208240), (4, 116406180), (5, 93124944), (6, 77604120), (8, 58203090), (9, 51736080), (10, 46562472), (11, 42329520), (12, 38802060), (15, 31041648), (16, 29101545), (18, 25868040), (20, 23281236), (22, 21164760), (24, 19401030), (27, 17245360), (30, 15520824), (33, 14109840), (36, 12934020), (40, 11640618), (44, 10582380), (45, 10347216), (48, 9700515), (54, 8622680), (55, 8465904), (60, 7760412), (66, 7054920), (72, 6467010), (80, 5820309), (88, 5291190), (90, 5173608), (99, 4703280), (108, 4311340), (110, 4232952), (120, 3880206), (132, 3527460), (135, 3449072), (144, 3233505), (165, 2821968), (176, 2645595), (180, 2586804), (198, 2351640), (216, 2155670), (220, 2116476), (240, 1940103), (264, 1763730), (270, 1724536), (297, 1567760), (330, 1410984), (360, 1293402), (396, 1175820), (432, 1077835), (440, 1058238), (495, 940656), (528, 881865), (540, 862268), (594, 783880), (660, 705492), (720, 646701), (792, 587910), (880, 529119), (990, 470328), (1080, 431134), (1188, 391940), (1320, 352746), (1485, 313552), (1584, 293955), (1980, 235164), (2160, 215567), (2376, 195970), (2640, 176373), (2970, 156776), (3960, 117582), (4752, 97985), (5940, 78388), (7920, 58791), (11880, 39194), (19597, 23760)]