39684240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{55117}}^1$

素因数の和:55136

約数の個数: 60

約数和(自身を含む): 133275324

約数和(自身を除く): 93591084

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, 240, 360, 720, 55117, 110234, 165351, 220468, 275585, 330702, 440936, 496053, 551170, 661404, 826755, 881872, 992106, 1102340, 1322808, 1653510, 1984212, 2204680, 2480265, 2645616, 3307020, 3968424, 4409360, 4960530, 6614040, 7936848, 9921060, 13228080, 19842120, 39684240]

約数ペア:

[(1, 39684240), (2, 19842120), (3, 13228080), (4, 9921060), (5, 7936848), (6, 6614040), (8, 4960530), (9, 4409360), (10, 3968424), (12, 3307020), (15, 2645616), (16, 2480265), (18, 2204680), (20, 1984212), (24, 1653510), (30, 1322808), (36, 1102340), (40, 992106), (45, 881872), (48, 826755), (60, 661404), (72, 551170), (80, 496053), (90, 440936), (120, 330702), (144, 275585), (180, 220468), (240, 165351), (360, 110234), (720, 55117)]