259278480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4933}}^1$

素因数の和:5025

約数の個数: 120

約数和(自身を含む): 882850488

約数和(自身を除く): 623572008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 3504, 4380, 4933, 5256, 5840, 6570, 8760, 9866, 10512, 13140, 14799, 17520, 19732, 24665, 26280, 29598, 39464, 44397, 49330, 52560, 59196, 73995, 78928, 88794, 98660, 118392, 147990, 177588, 197320, 221985, 236784, 295980, 355176, 360109, 394640, 443970, 591960, 710352, 720218, 887940, 1080327, 1183920, 1440436, 1775880, 1800545, 2160654, 2880872, 3240981, 3551760, 3601090, 4321308, 5401635, 5761744, 6481962, 7202180, 8642616, 10803270, 12963924, 14404360, 16204905, 17285232, 21606540, 25927848, 28808720, 32409810, 43213080, 51855696, 64819620, 86426160, 129639240, 259278480]

約数ペア:

[(1, 259278480), (2, 129639240), (3, 86426160), (4, 64819620), (5, 51855696), (6, 43213080), (8, 32409810), (9, 28808720), (10, 25927848), (12, 21606540), (15, 17285232), (16, 16204905), (18, 14404360), (20, 12963924), (24, 10803270), (30, 8642616), (36, 7202180), (40, 6481962), (45, 5761744), (48, 5401635), (60, 4321308), (72, 3601090), (73, 3551760), (80, 3240981), (90, 2880872), (120, 2160654), (144, 1800545), (146, 1775880), (180, 1440436), (219, 1183920), (240, 1080327), (292, 887940), (360, 720218), (365, 710352), (438, 591960), (584, 443970), (657, 394640), (720, 360109), (730, 355176), (876, 295980), (1095, 236784), (1168, 221985), (1314, 197320), (1460, 177588), (1752, 147990), (2190, 118392), (2628, 98660), (2920, 88794), (3285, 78928), (3504, 73995), (4380, 59196), (4933, 52560), (5256, 49330), (5840, 44397), (6570, 39464), (8760, 29598), (9866, 26280), (10512, 24665), (13140, 19732), (14799, 17520)]