57079080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:325

約数の個数: 160

約数和(自身を含む): 195148800

約数和(自身を除く): 138069720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 81, 90, 108, 120, 135, 158, 162, 180, 216, 223, 237, 270, 316, 324, 360, 395, 405, 446, 474, 540, 632, 648, 669, 711, 790, 810, 892, 948, 1080, 1115, 1185, 1338, 1422, 1580, 1620, 1784, 1896, 2007, 2133, 2230, 2370, 2676, 2844, 3160, 3240, 3345, 3555, 4014, 4266, 4460, 4740, 5352, 5688, 6021, 6399, 6690, 7110, 8028, 8532, 8920, 9480, 10035, 10665, 12042, 12798, 13380, 14220, 16056, 17064, 17617, 18063, 20070, 21330, 24084, 25596, 26760, 28440, 30105, 31995, 35234, 36126, 40140, 42660, 48168, 51192, 52851, 60210, 63990, 70468, 72252, 80280, 85320, 88085, 90315, 105702, 120420, 127980, 140936, 144504, 158553, 176170, 180630, 211404, 240840, 255960, 264255, 317106, 352340, 361260, 422808, 475659, 528510, 634212, 704680, 722520, 792765, 951318, 1057020, 1268424, 1426977, 1585530, 1902636, 2114040, 2378295, 2853954, 3171060, 3805272, 4756590, 5707908, 6342120, 7134885, 9513180, 11415816, 14269770, 19026360, 28539540, 57079080]

約数ペア:

[(1, 57079080), (2, 28539540), (3, 19026360), (4, 14269770), (5, 11415816), (6, 9513180), (8, 7134885), (9, 6342120), (10, 5707908), (12, 4756590), (15, 3805272), (18, 3171060), (20, 2853954), (24, 2378295), (27, 2114040), (30, 1902636), (36, 1585530), (40, 1426977), (45, 1268424), (54, 1057020), (60, 951318), (72, 792765), (79, 722520), (81, 704680), (90, 634212), (108, 528510), (120, 475659), (135, 422808), (158, 361260), (162, 352340), (180, 317106), (216, 264255), (223, 255960), (237, 240840), (270, 211404), (316, 180630), (324, 176170), (360, 158553), (395, 144504), (405, 140936), (446, 127980), (474, 120420), (540, 105702), (632, 90315), (648, 88085), (669, 85320), (711, 80280), (790, 72252), (810, 70468), (892, 63990), (948, 60210), (1080, 52851), (1115, 51192), (1185, 48168), (1338, 42660), (1422, 40140), (1580, 36126), (1620, 35234), (1784, 31995), (1896, 30105), (2007, 28440), (2133, 26760), (2230, 25596), (2370, 24084), (2676, 21330), (2844, 20070), (3160, 18063), (3240, 17617), (3345, 17064), (3555, 16056), (4014, 14220), (4266, 13380), (4460, 12798), (4740, 12042), (5352, 10665), (5688, 10035), (6021, 9480), (6399, 8920), (6690, 8532), (7110, 8028)]