39670920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{419}}^1$

素因数の和:699

約数の個数: 96

約数和(自身を含む): 129729600

約数和(自身を除く): 90058680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 263, 360, 419, 526, 789, 838, 1052, 1257, 1315, 1578, 1676, 2095, 2104, 2367, 2514, 2630, 3156, 3352, 3771, 3945, 4190, 4734, 5028, 5260, 6285, 6312, 7542, 7890, 8380, 9468, 10056, 10520, 11835, 12570, 15084, 15780, 16760, 18855, 18936, 23670, 25140, 30168, 31560, 37710, 47340, 50280, 75420, 94680, 110197, 150840, 220394, 330591, 440788, 550985, 661182, 881576, 991773, 1101970, 1322364, 1652955, 1983546, 2203940, 2644728, 3305910, 3967092, 4407880, 4958865, 6611820, 7934184, 9917730, 13223640, 19835460, 39670920]

約数ペア:

[(1, 39670920), (2, 19835460), (3, 13223640), (4, 9917730), (5, 7934184), (6, 6611820), (8, 4958865), (9, 4407880), (10, 3967092), (12, 3305910), (15, 2644728), (18, 2203940), (20, 1983546), (24, 1652955), (30, 1322364), (36, 1101970), (40, 991773), (45, 881576), (60, 661182), (72, 550985), (90, 440788), (120, 330591), (180, 220394), (263, 150840), (360, 110197), (419, 94680), (526, 75420), (789, 50280), (838, 47340), (1052, 37710), (1257, 31560), (1315, 30168), (1578, 25140), (1676, 23670), (2095, 18936), (2104, 18855), (2367, 16760), (2514, 15780), (2630, 15084), (3156, 12570), (3352, 11835), (3771, 10520), (3945, 10056), (4190, 9468), (4734, 8380), (5028, 7890), (5260, 7542), (6285, 6312)]