26818320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{853}}^1$

素因数の和:1000

約数の個数: 80

約数和(自身を含む): 83869632

約数和(自身を除く): 57051312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 853, 1048, 1310, 1572, 1706, 1965, 2096, 2559, 2620, 3144, 3412, 3930, 4265, 5118, 5240, 6288, 6824, 7860, 8530, 10236, 10480, 12795, 13648, 15720, 17060, 20472, 25590, 31440, 34120, 40944, 51180, 68240, 102360, 111743, 204720, 223486, 335229, 446972, 558715, 670458, 893944, 1117430, 1340916, 1676145, 1787888, 2234860, 2681832, 3352290, 4469720, 5363664, 6704580, 8939440, 13409160, 26818320]

約数ペア:

[(1, 26818320), (2, 13409160), (3, 8939440), (4, 6704580), (5, 5363664), (6, 4469720), (8, 3352290), (10, 2681832), (12, 2234860), (15, 1787888), (16, 1676145), (20, 1340916), (24, 1117430), (30, 893944), (40, 670458), (48, 558715), (60, 446972), (80, 335229), (120, 223486), (131, 204720), (240, 111743), (262, 102360), (393, 68240), (524, 51180), (655, 40944), (786, 34120), (853, 31440), (1048, 25590), (1310, 20472), (1572, 17060), (1706, 15720), (1965, 13648), (2096, 12795), (2559, 10480), (2620, 10236), (3144, 8530), (3412, 7860), (3930, 6824), (4265, 6288), (5118, 5240)]