39860760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{941}}^1$

素因数の和:1308

約数の個数: 64

約数和(自身を含む): 120048480

約数和(自身を除く): 80187720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 353, 706, 941, 1059, 1412, 1765, 1882, 2118, 2823, 2824, 3530, 3764, 4236, 4705, 5295, 5646, 7060, 7528, 8472, 9410, 10590, 11292, 14115, 14120, 18820, 21180, 22584, 28230, 37640, 42360, 56460, 112920, 332173, 664346, 996519, 1328692, 1660865, 1993038, 2657384, 3321730, 3986076, 4982595, 6643460, 7972152, 9965190, 13286920, 19930380, 39860760]

約数ペア:

[(1, 39860760), (2, 19930380), (3, 13286920), (4, 9965190), (5, 7972152), (6, 6643460), (8, 4982595), (10, 3986076), (12, 3321730), (15, 2657384), (20, 1993038), (24, 1660865), (30, 1328692), (40, 996519), (60, 664346), (120, 332173), (353, 112920), (706, 56460), (941, 42360), (1059, 37640), (1412, 28230), (1765, 22584), (1882, 21180), (2118, 18820), (2823, 14120), (2824, 14115), (3530, 11292), (3764, 10590), (4236, 9410), (4705, 8472), (5295, 7528), (5646, 7060)]