121271520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{797}}^1$

素因数の和:1132

約数の個数: 96

約数和(自身を含む): 383691168

約数和(自身を除く): 262419648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 317, 480, 634, 797, 951, 1268, 1585, 1594, 1902, 2391, 2536, 3170, 3188, 3804, 3985, 4755, 4782, 5072, 6340, 6376, 7608, 7970, 9510, 9564, 10144, 11955, 12680, 12752, 15216, 15940, 19020, 19128, 23910, 25360, 25504, 30432, 31880, 38040, 38256, 47820, 50720, 63760, 76080, 76512, 95640, 127520, 152160, 191280, 252649, 382560, 505298, 757947, 1010596, 1263245, 1515894, 2021192, 2526490, 3031788, 3789735, 4042384, 5052980, 6063576, 7579470, 8084768, 10105960, 12127152, 15158940, 20211920, 24254304, 30317880, 40423840, 60635760, 121271520]

約数ペア:

[(1, 121271520), (2, 60635760), (3, 40423840), (4, 30317880), (5, 24254304), (6, 20211920), (8, 15158940), (10, 12127152), (12, 10105960), (15, 8084768), (16, 7579470), (20, 6063576), (24, 5052980), (30, 4042384), (32, 3789735), (40, 3031788), (48, 2526490), (60, 2021192), (80, 1515894), (96, 1263245), (120, 1010596), (160, 757947), (240, 505298), (317, 382560), (480, 252649), (634, 191280), (797, 152160), (951, 127520), (1268, 95640), (1585, 76512), (1594, 76080), (1902, 63760), (2391, 50720), (2536, 47820), (3170, 38256), (3188, 38040), (3804, 31880), (3985, 30432), (4755, 25504), (4782, 25360), (5072, 23910), (6340, 19128), (6376, 19020), (7608, 15940), (7970, 15216), (9510, 12752), (9564, 12680), (10144, 11955)]