136813440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71257}}^1$

素因数の和:71279

約数の個数: 64

約数和(自身を含む): 436098960

約数和(自身を除く): 299285520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 71257, 142514, 213771, 285028, 356285, 427542, 570056, 712570, 855084, 1068855, 1140112, 1425140, 1710168, 2137710, 2280224, 2850280, 3420336, 4275420, 4560448, 5700560, 6840672, 8550840, 9120896, 11401120, 13681344, 17101680, 22802240, 27362688, 34203360, 45604480, 68406720, 136813440]

約数ペア:

[(1, 136813440), (2, 68406720), (3, 45604480), (4, 34203360), (5, 27362688), (6, 22802240), (8, 17101680), (10, 13681344), (12, 11401120), (15, 9120896), (16, 8550840), (20, 6840672), (24, 5700560), (30, 4560448), (32, 4275420), (40, 3420336), (48, 2850280), (60, 2280224), (64, 2137710), (80, 1710168), (96, 1425140), (120, 1140112), (128, 1068855), (160, 855084), (192, 712570), (240, 570056), (320, 427542), (384, 356285), (480, 285028), (640, 213771), (960, 142514), (1920, 71257)]