79104240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{607}}^1$

素因数の和:807

約数の個数: 120

約数和(自身を含む): 267566208

約数和(自身を除く): 188461968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 181, 240, 360, 362, 543, 607, 720, 724, 905, 1086, 1214, 1448, 1629, 1810, 1821, 2172, 2428, 2715, 2896, 3035, 3258, 3620, 3642, 4344, 4856, 5430, 5463, 6070, 6516, 7240, 7284, 8145, 8688, 9105, 9712, 10860, 10926, 12140, 13032, 14480, 14568, 16290, 18210, 21720, 21852, 24280, 26064, 27315, 29136, 32580, 36420, 43440, 43704, 48560, 54630, 65160, 72840, 87408, 109260, 109867, 130320, 145680, 218520, 219734, 329601, 437040, 439468, 549335, 659202, 878936, 988803, 1098670, 1318404, 1648005, 1757872, 1977606, 2197340, 2636808, 3296010, 3955212, 4394680, 4944015, 5273616, 6592020, 7910424, 8789360, 9888030, 13184040, 15820848, 19776060, 26368080, 39552120, 79104240]

約数ペア:

[(1, 79104240), (2, 39552120), (3, 26368080), (4, 19776060), (5, 15820848), (6, 13184040), (8, 9888030), (9, 8789360), (10, 7910424), (12, 6592020), (15, 5273616), (16, 4944015), (18, 4394680), (20, 3955212), (24, 3296010), (30, 2636808), (36, 2197340), (40, 1977606), (45, 1757872), (48, 1648005), (60, 1318404), (72, 1098670), (80, 988803), (90, 878936), (120, 659202), (144, 549335), (180, 439468), (181, 437040), (240, 329601), (360, 219734), (362, 218520), (543, 145680), (607, 130320), (720, 109867), (724, 109260), (905, 87408), (1086, 72840), (1214, 65160), (1448, 54630), (1629, 48560), (1810, 43704), (1821, 43440), (2172, 36420), (2428, 32580), (2715, 29136), (2896, 27315), (3035, 26064), (3258, 24280), (3620, 21852), (3642, 21720), (4344, 18210), (4856, 16290), (5430, 14568), (5463, 14480), (6070, 13032), (6516, 12140), (7240, 10926), (7284, 10860), (8145, 9712), (8688, 9105)]