123441760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3491}}^1$

素因数の和:3536

約数の個数: 96

約数和(自身を含む): 332633952

約数和(自身を除く): 209192192

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 680, 884, 1040, 1105, 1360, 1768, 2080, 2210, 2720, 3491, 3536, 4420, 6982, 7072, 8840, 13964, 17455, 17680, 27928, 34910, 35360, 45383, 55856, 59347, 69820, 90766, 111712, 118694, 139640, 181532, 226915, 237388, 279280, 296735, 363064, 453830, 474776, 558560, 593470, 726128, 771511, 907660, 949552, 1186940, 1452256, 1543022, 1815320, 1899104, 2373880, 3086044, 3630640, 3857555, 4747760, 6172088, 7261280, 7715110, 9495520, 12344176, 15430220, 24688352, 30860440, 61720880, 123441760]

約数ペア:

[(1, 123441760), (2, 61720880), (4, 30860440), (5, 24688352), (8, 15430220), (10, 12344176), (13, 9495520), (16, 7715110), (17, 7261280), (20, 6172088), (26, 4747760), (32, 3857555), (34, 3630640), (40, 3086044), (52, 2373880), (65, 1899104), (68, 1815320), (80, 1543022), (85, 1452256), (104, 1186940), (130, 949552), (136, 907660), (160, 771511), (170, 726128), (208, 593470), (221, 558560), (260, 474776), (272, 453830), (340, 363064), (416, 296735), (442, 279280), (520, 237388), (544, 226915), (680, 181532), (884, 139640), (1040, 118694), (1105, 111712), (1360, 90766), (1768, 69820), (2080, 59347), (2210, 55856), (2720, 45383), (3491, 35360), (3536, 34910), (4420, 27928), (6982, 17680), (7072, 17455), (8840, 13964)]