133680720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19207}}^1$

素因数の和:19252

約数の個数: 80

約数和(自身を含む): 428722560

約数和(自身を除く): 295041840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 19207, 38414, 57621, 76828, 96035, 115242, 153656, 192070, 230484, 288105, 307312, 384140, 460968, 557003, 576210, 768280, 921936, 1114006, 1152420, 1536560, 1671009, 2228012, 2304840, 2785015, 3342018, 4456024, 4609680, 5570030, 6684036, 8355045, 8912048, 11140060, 13368072, 16710090, 22280120, 26736144, 33420180, 44560240, 66840360, 133680720]

約数ペア:

[(1, 133680720), (2, 66840360), (3, 44560240), (4, 33420180), (5, 26736144), (6, 22280120), (8, 16710090), (10, 13368072), (12, 11140060), (15, 8912048), (16, 8355045), (20, 6684036), (24, 5570030), (29, 4609680), (30, 4456024), (40, 3342018), (48, 2785015), (58, 2304840), (60, 2228012), (80, 1671009), (87, 1536560), (116, 1152420), (120, 1114006), (145, 921936), (174, 768280), (232, 576210), (240, 557003), (290, 460968), (348, 384140), (435, 307312), (464, 288105), (580, 230484), (696, 192070), (870, 153656), (1160, 115242), (1392, 96035), (1740, 76828), (2320, 57621), (3480, 38414), (6960, 19207)]