15804569360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{131617}}^1$

素因数の和:131728

約数の個数: 80

約数和(自身を含む): 39169516800

約数和(自身を除く): 23364947440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 79, 80, 95, 152, 158, 190, 304, 316, 380, 395, 632, 760, 790, 1264, 1501, 1520, 1580, 3002, 3160, 6004, 6320, 7505, 12008, 15010, 24016, 30020, 60040, 120080, 131617, 263234, 526468, 658085, 1052936, 1316170, 2105872, 2500723, 2632340, 5001446, 5264680, 10002892, 10397743, 10529360, 12503615, 20005784, 20795486, 25007230, 40011568, 41590972, 50014460, 51988715, 83181944, 100028920, 103977430, 166363888, 197557117, 200057840, 207954860, 395114234, 415909720, 790228468, 831819440, 987785585, 1580456936, 1975571170, 3160913872, 3951142340, 7902284680, 15804569360]

約数ペア:

[(1, 15804569360), (2, 7902284680), (4, 3951142340), (5, 3160913872), (8, 1975571170), (10, 1580456936), (16, 987785585), (19, 831819440), (20, 790228468), (38, 415909720), (40, 395114234), (76, 207954860), (79, 200057840), (80, 197557117), (95, 166363888), (152, 103977430), (158, 100028920), (190, 83181944), (304, 51988715), (316, 50014460), (380, 41590972), (395, 40011568), (632, 25007230), (760, 20795486), (790, 20005784), (1264, 12503615), (1501, 10529360), (1520, 10397743), (1580, 10002892), (3002, 5264680), (3160, 5001446), (6004, 2632340), (6320, 2500723), (7505, 2105872), (12008, 1316170), (15010, 1052936), (24016, 658085), (30020, 526468), (60040, 263234), (120080, 131617)]