132480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1$

素因数の和:48

約数の個数: 96

約数和(自身を含む): 477360

約数和(自身を除く): 344880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 828, 920, 960, 1035, 1104, 1152, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2760, 2880, 2944, 3312, 3680, 4140, 4416, 5520, 5760, 6624, 7360, 8280, 8832, 11040, 13248, 14720, 16560, 22080, 26496, 33120, 44160, 66240, 132480]

約数ペア:

[(1, 132480), (2, 66240), (3, 44160), (4, 33120), (5, 26496), (6, 22080), (8, 16560), (9, 14720), (10, 13248), (12, 11040), (15, 8832), (16, 8280), (18, 7360), (20, 6624), (23, 5760), (24, 5520), (30, 4416), (32, 4140), (36, 3680), (40, 3312), (45, 2944), (46, 2880), (48, 2760), (60, 2208), (64, 2070), (69, 1920), (72, 1840), (80, 1656), (90, 1472), (92, 1440), (96, 1380), (115, 1152), (120, 1104), (128, 1035), (138, 960), (144, 920), (160, 828), (180, 736), (184, 720), (192, 690), (207, 640), (230, 576), (240, 552), (276, 480), (288, 460), (320, 414), (345, 384), (360, 368)]