18027119520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{3229}}^1\times {\mathrm{3877}}^1$

素因数の和:7127

約数の個数: 144

約数和(自身を含む): 61552469160

約数和(自身を除く): 43525349640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 3229, 3877, 6458, 7754, 9687, 11631, 12916, 15508, 16145, 19374, 19385, 23262, 25832, 29061, 31016, 32290, 34893, 38748, 38770, 46524, 48435, 51664, 58122, 58155, 62032, 64580, 69786, 77496, 77540, 93048, 96870, 103328, 116244, 116310, 124064, 129160, 139572, 145305, 154992, 155080, 174465, 186096, 193740, 232488, 232620, 258320, 279144, 290610, 309984, 310160, 348930, 372192, 387480, 464976, 465240, 516640, 558288, 581220, 620320, 697860, 774960, 929952, 930480, 1116576, 1162440, 1395720, 1549920, 1860960, 2324880, 2791440, 4649760, 5582880, 12518833, 25037666, 37556499, 50075332, 62594165, 75112998, 100150664, 112669497, 125188330, 150225996, 187782495, 200301328, 225338994, 250376660, 300451992, 375564990, 400602656, 450677988, 500753320, 563347485, 600903984, 751129980, 901355976, 1001506640, 1126694970, 1201807968, 1502259960, 1802711952, 2003013280, 2253389940, 3004519920, 3605423904, 4506779880, 6009039840, 9013559760, 18027119520]

約数ペア:

[(1, 18027119520), (2, 9013559760), (3, 6009039840), (4, 4506779880), (5, 3605423904), (6, 3004519920), (8, 2253389940), (9, 2003013280), (10, 1802711952), (12, 1502259960), (15, 1201807968), (16, 1126694970), (18, 1001506640), (20, 901355976), (24, 751129980), (30, 600903984), (32, 563347485), (36, 500753320), (40, 450677988), (45, 400602656), (48, 375564990), (60, 300451992), (72, 250376660), (80, 225338994), (90, 200301328), (96, 187782495), (120, 150225996), (144, 125188330), (160, 112669497), (180, 100150664), (240, 75112998), (288, 62594165), (360, 50075332), (480, 37556499), (720, 25037666), (1440, 12518833), (3229, 5582880), (3877, 4649760), (6458, 2791440), (7754, 2324880), (9687, 1860960), (11631, 1549920), (12916, 1395720), (15508, 1162440), (16145, 1116576), (19374, 930480), (19385, 929952), (23262, 774960), (25832, 697860), (29061, 620320), (31016, 581220), (32290, 558288), (34893, 516640), (38748, 465240), (38770, 464976), (46524, 387480), (48435, 372192), (51664, 348930), (58122, 310160), (58155, 309984), (62032, 290610), (64580, 279144), (69786, 258320), (77496, 232620), (77540, 232488), (93048, 193740), (96870, 186096), (103328, 174465), (116244, 155080), (116310, 154992), (124064, 145305), (129160, 139572)]