85820040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{347}}^1$

素因数の和:596

約数の個数: 128

約数和(自身を含む): 288144000

約数和(自身を除く): 202323960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 229, 270, 347, 360, 458, 540, 687, 694, 916, 1041, 1080, 1145, 1374, 1388, 1735, 1832, 2061, 2082, 2290, 2748, 2776, 3123, 3435, 3470, 4122, 4164, 4580, 5205, 5496, 6183, 6246, 6870, 6940, 8244, 8328, 9160, 9369, 10305, 10410, 12366, 12492, 13740, 13880, 15615, 16488, 18738, 20610, 20820, 24732, 24984, 27480, 30915, 31230, 37476, 41220, 41640, 46845, 49464, 61830, 62460, 74952, 79463, 82440, 93690, 123660, 124920, 158926, 187380, 238389, 247320, 317852, 374760, 397315, 476778, 635704, 715167, 794630, 953556, 1191945, 1430334, 1589260, 1907112, 2145501, 2383890, 2860668, 3178520, 3575835, 4291002, 4767780, 5721336, 7151670, 8582004, 9535560, 10727505, 14303340, 17164008, 21455010, 28606680, 42910020, 85820040]

約数ペア:

[(1, 85820040), (2, 42910020), (3, 28606680), (4, 21455010), (5, 17164008), (6, 14303340), (8, 10727505), (9, 9535560), (10, 8582004), (12, 7151670), (15, 5721336), (18, 4767780), (20, 4291002), (24, 3575835), (27, 3178520), (30, 2860668), (36, 2383890), (40, 2145501), (45, 1907112), (54, 1589260), (60, 1430334), (72, 1191945), (90, 953556), (108, 794630), (120, 715167), (135, 635704), (180, 476778), (216, 397315), (229, 374760), (270, 317852), (347, 247320), (360, 238389), (458, 187380), (540, 158926), (687, 124920), (694, 123660), (916, 93690), (1041, 82440), (1080, 79463), (1145, 74952), (1374, 62460), (1388, 61830), (1735, 49464), (1832, 46845), (2061, 41640), (2082, 41220), (2290, 37476), (2748, 31230), (2776, 30915), (3123, 27480), (3435, 24984), (3470, 24732), (4122, 20820), (4164, 20610), (4580, 18738), (5205, 16488), (5496, 15615), (6183, 13880), (6246, 13740), (6870, 12492), (6940, 12366), (8244, 10410), (8328, 10305), (9160, 9369)]