39425520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2693}}^1$

素因数の和:2770

約数の個数: 80

約数和(自身を含む): 124268832

約数和(自身を除く): 84843312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2693, 2928, 3660, 4880, 5386, 7320, 8079, 10772, 13465, 14640, 16158, 21544, 26930, 32316, 40395, 43088, 53860, 64632, 80790, 107720, 129264, 161580, 164273, 215440, 323160, 328546, 492819, 646320, 657092, 821365, 985638, 1314184, 1642730, 1971276, 2464095, 2628368, 3285460, 3942552, 4928190, 6570920, 7885104, 9856380, 13141840, 19712760, 39425520]

約数ペア:

[(1, 39425520), (2, 19712760), (3, 13141840), (4, 9856380), (5, 7885104), (6, 6570920), (8, 4928190), (10, 3942552), (12, 3285460), (15, 2628368), (16, 2464095), (20, 1971276), (24, 1642730), (30, 1314184), (40, 985638), (48, 821365), (60, 657092), (61, 646320), (80, 492819), (120, 328546), (122, 323160), (183, 215440), (240, 164273), (244, 161580), (305, 129264), (366, 107720), (488, 80790), (610, 64632), (732, 53860), (915, 43088), (976, 40395), (1220, 32316), (1464, 26930), (1830, 21544), (2440, 16158), (2693, 14640), (2928, 13465), (3660, 10772), (4880, 8079), (5386, 7320)]