133920

素因数分解:

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

素因数の和:55

約数の個数: 96

約数和(自身を含む): 483840

約数和(自身を除く): 349920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 6696, 7440, 8370, 8928, 11160, 13392, 14880, 16740, 22320, 26784, 33480, 44640, 66960, 133920]

約数ペア:

[(1, 133920), (2, 66960), (3, 44640), (4, 33480), (5, 26784), (6, 22320), (8, 16740), (9, 14880), (10, 13392), (12, 11160), (15, 8928), (16, 8370), (18, 7440), (20, 6696), (24, 5580), (27, 4960), (30, 4464), (31, 4320), (32, 4185), (36, 3720), (40, 3348), (45, 2976), (48, 2790), (54, 2480), (60, 2232), (62, 2160), (72, 1860), (80, 1674), (90, 1488), (93, 1440), (96, 1395), (108, 1240), (120, 1116), (124, 1080), (135, 992), (144, 930), (155, 864), (160, 837), (180, 744), (186, 720), (216, 620), (240, 558), (248, 540), (270, 496), (279, 480), (288, 465), (310, 432), (360, 372)]