122172240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16421}}^1$

素因数の和:16468

約数の個数: 80

約数和(自身を含む): 390974976

約数和(自身を除く): 268802736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 16421, 32842, 49263, 65684, 82105, 98526, 131368, 164210, 197052, 246315, 262736, 328420, 394104, 492630, 509051, 656840, 788208, 985260, 1018102, 1313680, 1527153, 1970520, 2036204, 2545255, 3054306, 3941040, 4072408, 5090510, 6108612, 7635765, 8144816, 10181020, 12217224, 15271530, 20362040, 24434448, 30543060, 40724080, 61086120, 122172240]

約数ペア:

[(1, 122172240), (2, 61086120), (3, 40724080), (4, 30543060), (5, 24434448), (6, 20362040), (8, 15271530), (10, 12217224), (12, 10181020), (15, 8144816), (16, 7635765), (20, 6108612), (24, 5090510), (30, 4072408), (31, 3941040), (40, 3054306), (48, 2545255), (60, 2036204), (62, 1970520), (80, 1527153), (93, 1313680), (120, 1018102), (124, 985260), (155, 788208), (186, 656840), (240, 509051), (248, 492630), (310, 394104), (372, 328420), (465, 262736), (496, 246315), (620, 197052), (744, 164210), (930, 131368), (1240, 98526), (1488, 82105), (1860, 65684), (2480, 49263), (3720, 32842), (7440, 16421)]