1392886560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223219}}^1$

素因数の和:223250

約数の個数: 96

約数和(自身を含む): 4725120960

約数和(自身を除く): 3332234400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 223219, 446438, 669657, 892876, 1116095, 1339314, 1785752, 2232190, 2678628, 2901847, 3348285, 3571504, 4464380, 5357256, 5803694, 6696570, 7143008, 8705541, 8928760, 10714512, 11607388, 13393140, 14509235, 17411082, 17857520, 21429024, 23214776, 26786280, 29018470, 34822164, 35715040, 43527705, 46429552, 53572560, 58036940, 69644328, 87055410, 92859104, 107145120, 116073880, 139288656, 174110820, 232147760, 278577312, 348221640, 464295520, 696443280, 1392886560]

約数ペア:

[(1, 1392886560), (2, 696443280), (3, 464295520), (4, 348221640), (5, 278577312), (6, 232147760), (8, 174110820), (10, 139288656), (12, 116073880), (13, 107145120), (15, 92859104), (16, 87055410), (20, 69644328), (24, 58036940), (26, 53572560), (30, 46429552), (32, 43527705), (39, 35715040), (40, 34822164), (48, 29018470), (52, 26786280), (60, 23214776), (65, 21429024), (78, 17857520), (80, 17411082), (96, 14509235), (104, 13393140), (120, 11607388), (130, 10714512), (156, 8928760), (160, 8705541), (195, 7143008), (208, 6696570), (240, 5803694), (260, 5357256), (312, 4464380), (390, 3571504), (416, 3348285), (480, 2901847), (520, 2678628), (624, 2232190), (780, 1785752), (1040, 1339314), (1248, 1116095), (1560, 892876), (2080, 669657), (3120, 446438), (6240, 223219)]