161497080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1877}}^1$

素因数の和:2133

約数の個数: 96

約数和(自身を含む): 527342400

約数和(自身を除く): 365845320

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, 239, 360, 478, 717, 956, 1195, 1434, 1877, 1912, 2151, 2390, 2868, 3585, 3754, 4302, 4780, 5631, 5736, 7170, 7508, 8604, 9385, 9560, 10755, 11262, 14340, 15016, 16893, 17208, 18770, 21510, 22524, 28155, 28680, 33786, 37540, 43020, 45048, 56310, 67572, 75080, 84465, 86040, 112620, 135144, 168930, 225240, 337860, 448603, 675720, 897206, 1345809, 1794412, 2243015, 2691618, 3588824, 4037427, 4486030, 5383236, 6729045, 8074854, 8972060, 10766472, 13458090, 16149708, 17944120, 20187135, 26916180, 32299416, 40374270, 53832360, 80748540, 161497080]

約数ペア:

[(1, 161497080), (2, 80748540), (3, 53832360), (4, 40374270), (5, 32299416), (6, 26916180), (8, 20187135), (9, 17944120), (10, 16149708), (12, 13458090), (15, 10766472), (18, 8972060), (20, 8074854), (24, 6729045), (30, 5383236), (36, 4486030), (40, 4037427), (45, 3588824), (60, 2691618), (72, 2243015), (90, 1794412), (120, 1345809), (180, 897206), (239, 675720), (360, 448603), (478, 337860), (717, 225240), (956, 168930), (1195, 135144), (1434, 112620), (1877, 86040), (1912, 84465), (2151, 75080), (2390, 67572), (2868, 56310), (3585, 45048), (3754, 43020), (4302, 37540), (4780, 33786), (5631, 28680), (5736, 28155), (7170, 22524), (7508, 21510), (8604, 18770), (9385, 17208), (9560, 16893), (10755, 15016), (11262, 14340)]