120971200

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{1543}}^1$

素因数の和:1579

約数の個数: 126

約数和(自身を含む): 346487496

約数和(自身を除く): 225516296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1543, 1568, 1600, 1960, 2240, 2450, 2800, 3086, 3136, 3920, 4900, 5600, 6172, 7715, 7840, 9800, 10801, 11200, 12344, 15430, 15680, 19600, 21602, 24688, 30860, 38575, 39200, 43204, 49376, 54005, 61720, 75607, 77150, 78400, 86408, 98752, 108010, 123440, 151214, 154300, 172816, 216020, 246880, 270025, 302428, 308600, 345632, 378035, 432040, 493760, 540050, 604856, 617200, 691264, 756070, 864080, 1080100, 1209712, 1234400, 1512140, 1728160, 1890175, 2160200, 2419424, 2468800, 3024280, 3456320, 3780350, 4320400, 4838848, 6048560, 7560700, 8640800, 12097120, 15121400, 17281600, 24194240, 30242800, 60485600, 120971200]

約数ペア:

[(1, 120971200), (2, 60485600), (4, 30242800), (5, 24194240), (7, 17281600), (8, 15121400), (10, 12097120), (14, 8640800), (16, 7560700), (20, 6048560), (25, 4838848), (28, 4320400), (32, 3780350), (35, 3456320), (40, 3024280), (49, 2468800), (50, 2419424), (56, 2160200), (64, 1890175), (70, 1728160), (80, 1512140), (98, 1234400), (100, 1209712), (112, 1080100), (140, 864080), (160, 756070), (175, 691264), (196, 617200), (200, 604856), (224, 540050), (245, 493760), (280, 432040), (320, 378035), (350, 345632), (392, 308600), (400, 302428), (448, 270025), (490, 246880), (560, 216020), (700, 172816), (784, 154300), (800, 151214), (980, 123440), (1120, 108010), (1225, 98752), (1400, 86408), (1543, 78400), (1568, 77150), (1600, 75607), (1960, 61720), (2240, 54005), (2450, 49376), (2800, 43204), (3086, 39200), (3136, 38575), (3920, 30860), (4900, 24688), (5600, 21602), (6172, 19600), (7715, 15680), (7840, 15430), (9800, 12344), (10801, 11200)]