85815840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16253}}^1$

素因数の和:16282

約数の個数: 96

約数和(自身を含む): 294912576

約数和(自身を除く): 209096736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 16253, 32506, 48759, 65012, 81265, 97518, 130024, 162530, 178783, 195036, 243795, 260048, 325060, 357566, 390072, 487590, 520096, 536349, 650120, 715132, 780144, 893915, 975180, 1072698, 1300240, 1430264, 1560288, 1787830, 1950360, 2145396, 2600480, 2681745, 2860528, 3575660, 3900720, 4290792, 5363490, 5721056, 7151320, 7801440, 8581584, 10726980, 14302640, 17163168, 21453960, 28605280, 42907920, 85815840]

約数ペア:

[(1, 85815840), (2, 42907920), (3, 28605280), (4, 21453960), (5, 17163168), (6, 14302640), (8, 10726980), (10, 8581584), (11, 7801440), (12, 7151320), (15, 5721056), (16, 5363490), (20, 4290792), (22, 3900720), (24, 3575660), (30, 2860528), (32, 2681745), (33, 2600480), (40, 2145396), (44, 1950360), (48, 1787830), (55, 1560288), (60, 1430264), (66, 1300240), (80, 1072698), (88, 975180), (96, 893915), (110, 780144), (120, 715132), (132, 650120), (160, 536349), (165, 520096), (176, 487590), (220, 390072), (240, 357566), (264, 325060), (330, 260048), (352, 243795), (440, 195036), (480, 178783), (528, 162530), (660, 130024), (880, 97518), (1056, 81265), (1320, 65012), (1760, 48759), (2640, 32506), (5280, 16253)]