260257740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{25073}}^1$

素因数の和:25258

約数の個数: 48

約数和(自身を含む): 732963168

約数和(自身を除く): 472705428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 5190, 10380, 25073, 50146, 75219, 100292, 125365, 150438, 250730, 300876, 376095, 501460, 752190, 1504380, 4337629, 8675258, 13012887, 17350516, 21688145, 26025774, 43376290, 52051548, 65064435, 86752580, 130128870, 260257740]

約数ペア:

[(1, 260257740), (2, 130128870), (3, 86752580), (4, 65064435), (5, 52051548), (6, 43376290), (10, 26025774), (12, 21688145), (15, 17350516), (20, 13012887), (30, 8675258), (60, 4337629), (173, 1504380), (346, 752190), (519, 501460), (692, 376095), (865, 300876), (1038, 250730), (1730, 150438), (2076, 125365), (2595, 100292), (3460, 75219), (5190, 50146), (10380, 25073)]