84870960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{353629}}^1$

素因数の和:353645

約数の個数: 40

約数和(自身を含む): 263100720

約数和(自身を除く): 178229760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 353629, 707258, 1060887, 1414516, 1768145, 2121774, 2829032, 3536290, 4243548, 5304435, 5658064, 7072580, 8487096, 10608870, 14145160, 16974192, 21217740, 28290320, 42435480, 84870960]

約数ペア:

[(1, 84870960), (2, 42435480), (3, 28290320), (4, 21217740), (5, 16974192), (6, 14145160), (8, 10608870), (10, 8487096), (12, 7072580), (15, 5658064), (16, 5304435), (20, 4243548), (24, 3536290), (30, 2829032), (40, 2121774), (48, 1768145), (60, 1414516), (80, 1060887), (120, 707258), (240, 353629)]