132727480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1621}}^1$

素因数の和:1744

約数の個数: 64

約数和(自身を含む): 315316800

約数和(自身を除く): 182589320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 89, 92, 115, 178, 184, 230, 356, 445, 460, 712, 890, 920, 1621, 1780, 2047, 3242, 3560, 4094, 6484, 8105, 8188, 10235, 12968, 16210, 16376, 20470, 32420, 37283, 40940, 64840, 74566, 81880, 144269, 149132, 186415, 288538, 298264, 372830, 577076, 721345, 745660, 1154152, 1442690, 1491320, 2885380, 3318187, 5770760, 6636374, 13272748, 16590935, 26545496, 33181870, 66363740, 132727480]

約数ペア:

[(1, 132727480), (2, 66363740), (4, 33181870), (5, 26545496), (8, 16590935), (10, 13272748), (20, 6636374), (23, 5770760), (40, 3318187), (46, 2885380), (89, 1491320), (92, 1442690), (115, 1154152), (178, 745660), (184, 721345), (230, 577076), (356, 372830), (445, 298264), (460, 288538), (712, 186415), (890, 149132), (920, 144269), (1621, 81880), (1780, 74566), (2047, 64840), (3242, 40940), (3560, 37283), (4094, 32420), (6484, 20470), (8105, 16376), (8188, 16210), (10235, 12968)]