248451360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 824463360

約数和(自身を除く): 576012000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 59, 60, 62, 80, 93, 96, 118, 120, 124, 155, 160, 177, 186, 236, 240, 248, 283, 295, 310, 354, 372, 465, 472, 480, 496, 566, 590, 620, 708, 744, 849, 885, 930, 944, 992, 1132, 1180, 1240, 1415, 1416, 1488, 1698, 1770, 1829, 1860, 1888, 2264, 2360, 2480, 2830, 2832, 2976, 3396, 3540, 3658, 3720, 4245, 4528, 4720, 4960, 5487, 5660, 5664, 6792, 7080, 7316, 7440, 8490, 8773, 9056, 9145, 9440, 10974, 11320, 13584, 14160, 14632, 14880, 16697, 16980, 17546, 18290, 21948, 22640, 26319, 27168, 27435, 28320, 29264, 33394, 33960, 35092, 36580, 43865, 43896, 45280, 50091, 52638, 54870, 58528, 66788, 67920, 70184, 73160, 83485, 87730, 87792, 100182, 105276, 109740, 131595, 133576, 135840, 140368, 146320, 166970, 175460, 175584, 200364, 210552, 219480, 250455, 263190, 267152, 280736, 292640, 333940, 350920, 400728, 421104, 438960, 500910, 517607, 526380, 534304, 667880, 701840, 801456, 842208, 877920, 1001820, 1035214, 1052760, 1335760, 1403680, 1552821, 1602912, 2003640, 2070428, 2105520, 2588035, 2671520, 3105642, 4007280, 4140856, 4211040, 5176070, 6211284, 7764105, 8014560, 8281712, 10352140, 12422568, 15528210, 16563424, 20704280, 24845136, 31056420, 41408560, 49690272, 62112840, 82817120, 124225680, 248451360]

約数ペア:

[(1, 248451360), (2, 124225680), (3, 82817120), (4, 62112840), (5, 49690272), (6, 41408560), (8, 31056420), (10, 24845136), (12, 20704280), (15, 16563424), (16, 15528210), (20, 12422568), (24, 10352140), (30, 8281712), (31, 8014560), (32, 7764105), (40, 6211284), (48, 5176070), (59, 4211040), (60, 4140856), (62, 4007280), (80, 3105642), (93, 2671520), (96, 2588035), (118, 2105520), (120, 2070428), (124, 2003640), (155, 1602912), (160, 1552821), (177, 1403680), (186, 1335760), (236, 1052760), (240, 1035214), (248, 1001820), (283, 877920), (295, 842208), (310, 801456), (354, 701840), (372, 667880), (465, 534304), (472, 526380), (480, 517607), (496, 500910), (566, 438960), (590, 421104), (620, 400728), (708, 350920), (744, 333940), (849, 292640), (885, 280736), (930, 267152), (944, 263190), (992, 250455), (1132, 219480), (1180, 210552), (1240, 200364), (1415, 175584), (1416, 175460), (1488, 166970), (1698, 146320), (1770, 140368), (1829, 135840), (1860, 133576), (1888, 131595), (2264, 109740), (2360, 105276), (2480, 100182), (2830, 87792), (2832, 87730), (2976, 83485), (3396, 73160), (3540, 70184), (3658, 67920), (3720, 66788), (4245, 58528), (4528, 54870), (4720, 52638), (4960, 50091), (5487, 45280), (5660, 43896), (5664, 43865), (6792, 36580), (7080, 35092), (7316, 33960), (7440, 33394), (8490, 29264), (8773, 28320), (9056, 27435), (9145, 27168), (9440, 26319), (10974, 22640), (11320, 21948), (13584, 18290), (14160, 17546), (14632, 16980), (14880, 16697)]