42605040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1063}}^1$

素因数の和:1246

約数の個数: 80

約数和(自身を含む): 132991488

約数和(自身を除く): 90386448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 334, 501, 668, 835, 1002, 1063, 1336, 1670, 2004, 2126, 2505, 2672, 3189, 3340, 4008, 4252, 5010, 5315, 6378, 6680, 8016, 8504, 10020, 10630, 12756, 13360, 15945, 17008, 20040, 21260, 25512, 31890, 40080, 42520, 51024, 63780, 85040, 127560, 177521, 255120, 355042, 532563, 710084, 887605, 1065126, 1420168, 1775210, 2130252, 2662815, 2840336, 3550420, 4260504, 5325630, 7100840, 8521008, 10651260, 14201680, 21302520, 42605040]

約数ペア:

[(1, 42605040), (2, 21302520), (3, 14201680), (4, 10651260), (5, 8521008), (6, 7100840), (8, 5325630), (10, 4260504), (12, 3550420), (15, 2840336), (16, 2662815), (20, 2130252), (24, 1775210), (30, 1420168), (40, 1065126), (48, 887605), (60, 710084), (80, 532563), (120, 355042), (167, 255120), (240, 177521), (334, 127560), (501, 85040), (668, 63780), (835, 51024), (1002, 42520), (1063, 40080), (1336, 31890), (1670, 25512), (2004, 21260), (2126, 20040), (2505, 17008), (2672, 15945), (3189, 13360), (3340, 12756), (4008, 10630), (4252, 10020), (5010, 8504), (5315, 8016), (6378, 6680)]