63488640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:834

約数の個数: 128

約数和(自身を含む): 207345600

約数和(自身を除く): 143856960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 769, 860, 960, 1032, 1290, 1376, 1538, 1720, 1920, 2064, 2307, 2580, 2752, 3076, 3440, 3845, 4128, 4614, 5160, 5504, 6152, 6880, 7690, 8256, 9228, 10320, 11535, 12304, 13760, 15380, 16512, 18456, 20640, 23070, 24608, 27520, 30760, 33067, 36912, 41280, 46140, 49216, 61520, 66134, 73824, 82560, 92280, 98432, 99201, 123040, 132268, 147648, 165335, 184560, 198402, 246080, 264536, 295296, 330670, 369120, 396804, 492160, 496005, 529072, 661340, 738240, 793608, 992010, 1058144, 1322680, 1476480, 1587216, 1984020, 2116288, 2645360, 3174432, 3968040, 4232576, 5290720, 6348864, 7936080, 10581440, 12697728, 15872160, 21162880, 31744320, 63488640]

約数ペア:

[(1, 63488640), (2, 31744320), (3, 21162880), (4, 15872160), (5, 12697728), (6, 10581440), (8, 7936080), (10, 6348864), (12, 5290720), (15, 4232576), (16, 3968040), (20, 3174432), (24, 2645360), (30, 2116288), (32, 1984020), (40, 1587216), (43, 1476480), (48, 1322680), (60, 1058144), (64, 992010), (80, 793608), (86, 738240), (96, 661340), (120, 529072), (128, 496005), (129, 492160), (160, 396804), (172, 369120), (192, 330670), (215, 295296), (240, 264536), (258, 246080), (320, 198402), (344, 184560), (384, 165335), (430, 147648), (480, 132268), (516, 123040), (640, 99201), (645, 98432), (688, 92280), (769, 82560), (860, 73824), (960, 66134), (1032, 61520), (1290, 49216), (1376, 46140), (1538, 41280), (1720, 36912), (1920, 33067), (2064, 30760), (2307, 27520), (2580, 24608), (2752, 23070), (3076, 20640), (3440, 18456), (3845, 16512), (4128, 15380), (4614, 13760), (5160, 12304), (5504, 11535), (6152, 10320), (6880, 9228), (7690, 8256)]