47223120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{28109}}^1$

素因数の和:28132

約数の個数: 80

約数和(自身を含む): 167310720

約数和(自身を除く): 120087600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 28109, 56218, 84327, 112436, 140545, 168654, 196763, 224872, 281090, 337308, 393526, 421635, 449744, 562180, 590289, 674616, 787052, 843270, 983815, 1124360, 1180578, 1349232, 1574104, 1686540, 1967630, 2248720, 2361156, 2951445, 3148208, 3373080, 3935260, 4722312, 5902890, 6746160, 7870520, 9444624, 11805780, 15741040, 23611560, 47223120]

約数ペア:

[(1, 47223120), (2, 23611560), (3, 15741040), (4, 11805780), (5, 9444624), (6, 7870520), (7, 6746160), (8, 5902890), (10, 4722312), (12, 3935260), (14, 3373080), (15, 3148208), (16, 2951445), (20, 2361156), (21, 2248720), (24, 1967630), (28, 1686540), (30, 1574104), (35, 1349232), (40, 1180578), (42, 1124360), (48, 983815), (56, 843270), (60, 787052), (70, 674616), (80, 590289), (84, 562180), (105, 449744), (112, 421635), (120, 393526), (140, 337308), (168, 281090), (210, 224872), (240, 196763), (280, 168654), (336, 140545), (420, 112436), (560, 84327), (840, 56218), (1680, 28109)]