40543680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:446

約数の個数: 112

約数和(自身を含む): 130027680

約数和(自身を除く): 89484000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 157, 160, 192, 240, 269, 314, 320, 471, 480, 538, 628, 785, 807, 942, 960, 1076, 1256, 1345, 1570, 1614, 1884, 2152, 2355, 2512, 2690, 3140, 3228, 3768, 4035, 4304, 4710, 5024, 5380, 6280, 6456, 7536, 8070, 8608, 9420, 10048, 10760, 12560, 12912, 15072, 16140, 17216, 18840, 21520, 25120, 25824, 30144, 32280, 37680, 42233, 43040, 50240, 51648, 64560, 75360, 84466, 86080, 126699, 129120, 150720, 168932, 211165, 253398, 258240, 337864, 422330, 506796, 633495, 675728, 844660, 1013592, 1266990, 1351456, 1689320, 2027184, 2533980, 2702912, 3378640, 4054368, 5067960, 6757280, 8108736, 10135920, 13514560, 20271840, 40543680]

約数ペア:

[(1, 40543680), (2, 20271840), (3, 13514560), (4, 10135920), (5, 8108736), (6, 6757280), (8, 5067960), (10, 4054368), (12, 3378640), (15, 2702912), (16, 2533980), (20, 2027184), (24, 1689320), (30, 1351456), (32, 1266990), (40, 1013592), (48, 844660), (60, 675728), (64, 633495), (80, 506796), (96, 422330), (120, 337864), (157, 258240), (160, 253398), (192, 211165), (240, 168932), (269, 150720), (314, 129120), (320, 126699), (471, 86080), (480, 84466), (538, 75360), (628, 64560), (785, 51648), (807, 50240), (942, 43040), (960, 42233), (1076, 37680), (1256, 32280), (1345, 30144), (1570, 25824), (1614, 25120), (1884, 21520), (2152, 18840), (2355, 17216), (2512, 16140), (2690, 15072), (3140, 12912), (3228, 12560), (3768, 10760), (4035, 10048), (4304, 9420), (4710, 8608), (5024, 8070), (5380, 7536), (6280, 6456)]