131475360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11909}}^1$

素因数の和:11950

約数の個数: 96

約数和(自身を含む): 432190080

約数和(自身を除く): 300714720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 11909, 23818, 35727, 47636, 59545, 71454, 95272, 119090, 142908, 178635, 190544, 238180, 273907, 285816, 357270, 381088, 476360, 547814, 571632, 714540, 821721, 952720, 1095628, 1143264, 1369535, 1429080, 1643442, 1905440, 2191256, 2739070, 2858160, 3286884, 4108605, 4382512, 5478140, 5716320, 6573768, 8217210, 8765024, 10956280, 13147536, 16434420, 21912560, 26295072, 32868840, 43825120, 65737680, 131475360]

約数ペア:

[(1, 131475360), (2, 65737680), (3, 43825120), (4, 32868840), (5, 26295072), (6, 21912560), (8, 16434420), (10, 13147536), (12, 10956280), (15, 8765024), (16, 8217210), (20, 6573768), (23, 5716320), (24, 5478140), (30, 4382512), (32, 4108605), (40, 3286884), (46, 2858160), (48, 2739070), (60, 2191256), (69, 1905440), (80, 1643442), (92, 1429080), (96, 1369535), (115, 1143264), (120, 1095628), (138, 952720), (160, 821721), (184, 714540), (230, 571632), (240, 547814), (276, 476360), (345, 381088), (368, 357270), (460, 285816), (480, 273907), (552, 238180), (690, 190544), (736, 178635), (920, 142908), (1104, 119090), (1380, 95272), (1840, 71454), (2208, 59545), (2760, 47636), (3680, 35727), (5520, 23818), (11040, 11909)]