123874240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3253}}^1$

素因数の和:3294

約数の個数: 112

約数和(自身を含む): 357054912

約数和(自身を除く): 233180672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3253, 3808, 4760, 5440, 6506, 7616, 9520, 13012, 16265, 19040, 22771, 26024, 32530, 38080, 45542, 52048, 55301, 65060, 91084, 104096, 110602, 113855, 130120, 182168, 208192, 221204, 227710, 260240, 276505, 364336, 387107, 442408, 455420, 520480, 553010, 728672, 774214, 884816, 910840, 1040960, 1106020, 1457344, 1548428, 1769632, 1821680, 1935535, 2212040, 3096856, 3539264, 3643360, 3871070, 4424080, 6193712, 7286720, 7742140, 8848160, 12387424, 15484280, 17696320, 24774848, 30968560, 61937120, 123874240]

約数ペア:

[(1, 123874240), (2, 61937120), (4, 30968560), (5, 24774848), (7, 17696320), (8, 15484280), (10, 12387424), (14, 8848160), (16, 7742140), (17, 7286720), (20, 6193712), (28, 4424080), (32, 3871070), (34, 3643360), (35, 3539264), (40, 3096856), (56, 2212040), (64, 1935535), (68, 1821680), (70, 1769632), (80, 1548428), (85, 1457344), (112, 1106020), (119, 1040960), (136, 910840), (140, 884816), (160, 774214), (170, 728672), (224, 553010), (238, 520480), (272, 455420), (280, 442408), (320, 387107), (340, 364336), (448, 276505), (476, 260240), (544, 227710), (560, 221204), (595, 208192), (680, 182168), (952, 130120), (1088, 113855), (1120, 110602), (1190, 104096), (1360, 91084), (1904, 65060), (2240, 55301), (2380, 52048), (2720, 45542), (3253, 38080), (3808, 32530), (4760, 26024), (5440, 22771), (6506, 19040), (7616, 16265), (9520, 13012)]