55620480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:572

約数の個数: 128

約数和(自身を含む): 180662400

約数和(自身を除く): 125041920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 295, 320, 354, 384, 472, 480, 491, 590, 640, 708, 885, 944, 960, 982, 1180, 1416, 1473, 1770, 1888, 1920, 1964, 2360, 2455, 2832, 2946, 3540, 3776, 3928, 4720, 4910, 5664, 5892, 7080, 7365, 7552, 7856, 9440, 9820, 11328, 11784, 14160, 14730, 15712, 18880, 19640, 22656, 23568, 28320, 28969, 29460, 31424, 37760, 39280, 47136, 56640, 57938, 58920, 62848, 78560, 86907, 94272, 113280, 115876, 117840, 144845, 157120, 173814, 188544, 231752, 235680, 289690, 314240, 347628, 434535, 463504, 471360, 579380, 695256, 869070, 927008, 942720, 1158760, 1390512, 1738140, 1854016, 2317520, 2781024, 3476280, 3708032, 4635040, 5562048, 6952560, 9270080, 11124096, 13905120, 18540160, 27810240, 55620480]

約数ペア:

[(1, 55620480), (2, 27810240), (3, 18540160), (4, 13905120), (5, 11124096), (6, 9270080), (8, 6952560), (10, 5562048), (12, 4635040), (15, 3708032), (16, 3476280), (20, 2781024), (24, 2317520), (30, 1854016), (32, 1738140), (40, 1390512), (48, 1158760), (59, 942720), (60, 927008), (64, 869070), (80, 695256), (96, 579380), (118, 471360), (120, 463504), (128, 434535), (160, 347628), (177, 314240), (192, 289690), (236, 235680), (240, 231752), (295, 188544), (320, 173814), (354, 157120), (384, 144845), (472, 117840), (480, 115876), (491, 113280), (590, 94272), (640, 86907), (708, 78560), (885, 62848), (944, 58920), (960, 57938), (982, 56640), (1180, 47136), (1416, 39280), (1473, 37760), (1770, 31424), (1888, 29460), (1920, 28969), (1964, 28320), (2360, 23568), (2455, 22656), (2832, 19640), (2946, 18880), (3540, 15712), (3776, 14730), (3928, 14160), (4720, 11784), (4910, 11328), (5664, 9820), (5892, 9440), (7080, 7856), (7365, 7552)]