318022080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1289}}^1$

素因数の和:1566

約数の個数: 112

約数和(自身を含む): 1014435360

約数和(自身を除く): 696413280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 257, 320, 480, 514, 771, 960, 1028, 1285, 1289, 1542, 2056, 2570, 2578, 3084, 3855, 3867, 4112, 5140, 5156, 6168, 6445, 7710, 7734, 8224, 10280, 10312, 12336, 12890, 15420, 15468, 16448, 19335, 20560, 20624, 24672, 25780, 30840, 30936, 38670, 41120, 41248, 49344, 51560, 61680, 61872, 77340, 82240, 82496, 103120, 123360, 123744, 154680, 206240, 246720, 247488, 309360, 331273, 412480, 618720, 662546, 993819, 1237440, 1325092, 1656365, 1987638, 2650184, 3312730, 3975276, 4969095, 5300368, 6625460, 7950552, 9938190, 10600736, 13250920, 15901104, 19876380, 21201472, 26501840, 31802208, 39752760, 53003680, 63604416, 79505520, 106007360, 159011040, 318022080]

約数ペア:

[(1, 318022080), (2, 159011040), (3, 106007360), (4, 79505520), (5, 63604416), (6, 53003680), (8, 39752760), (10, 31802208), (12, 26501840), (15, 21201472), (16, 19876380), (20, 15901104), (24, 13250920), (30, 10600736), (32, 9938190), (40, 7950552), (48, 6625460), (60, 5300368), (64, 4969095), (80, 3975276), (96, 3312730), (120, 2650184), (160, 1987638), (192, 1656365), (240, 1325092), (257, 1237440), (320, 993819), (480, 662546), (514, 618720), (771, 412480), (960, 331273), (1028, 309360), (1285, 247488), (1289, 246720), (1542, 206240), (2056, 154680), (2570, 123744), (2578, 123360), (3084, 103120), (3855, 82496), (3867, 82240), (4112, 77340), (5140, 61872), (5156, 61680), (6168, 51560), (6445, 49344), (7710, 41248), (7734, 41120), (8224, 38670), (10280, 30936), (10312, 30840), (12336, 25780), (12890, 24672), (15420, 20624), (15468, 20560), (16448, 19335)]