66658560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17359}}^1$

素因数の和:17383

約数の個数: 72

約数和(自身を含む): 212903040

約数和(自身を除く): 146244480

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, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 17359, 34718, 52077, 69436, 86795, 104154, 138872, 173590, 208308, 260385, 277744, 347180, 416616, 520770, 555488, 694360, 833232, 1041540, 1110976, 1388720, 1666464, 2083080, 2221952, 2777440, 3332928, 4166160, 4443904, 5554880, 6665856, 8332320, 11109760, 13331712, 16664640, 22219520, 33329280, 66658560]

約数ペア:

[(1, 66658560), (2, 33329280), (3, 22219520), (4, 16664640), (5, 13331712), (6, 11109760), (8, 8332320), (10, 6665856), (12, 5554880), (15, 4443904), (16, 4166160), (20, 3332928), (24, 2777440), (30, 2221952), (32, 2083080), (40, 1666464), (48, 1388720), (60, 1110976), (64, 1041540), (80, 833232), (96, 694360), (120, 555488), (128, 520770), (160, 416616), (192, 347180), (240, 277744), (256, 260385), (320, 208308), (384, 173590), (480, 138872), (640, 104154), (768, 86795), (960, 69436), (1280, 52077), (1920, 34718), (3840, 17359)]