65030880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2221}}^1$

素因数の和:2300

約数の個数: 96

約数和(自身を含む): 208299168

約数和(自身を除く): 143268288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2221, 2440, 2928, 3660, 4442, 4880, 5856, 6663, 7320, 8884, 9760, 11105, 13326, 14640, 17768, 22210, 26652, 29280, 33315, 35536, 44420, 53304, 66630, 71072, 88840, 106608, 133260, 135481, 177680, 213216, 266520, 270962, 355360, 406443, 533040, 541924, 677405, 812886, 1066080, 1083848, 1354810, 1625772, 2032215, 2167696, 2709620, 3251544, 4064430, 4335392, 5419240, 6503088, 8128860, 10838480, 13006176, 16257720, 21676960, 32515440, 65030880]

約数ペア:

[(1, 65030880), (2, 32515440), (3, 21676960), (4, 16257720), (5, 13006176), (6, 10838480), (8, 8128860), (10, 6503088), (12, 5419240), (15, 4335392), (16, 4064430), (20, 3251544), (24, 2709620), (30, 2167696), (32, 2032215), (40, 1625772), (48, 1354810), (60, 1083848), (61, 1066080), (80, 812886), (96, 677405), (120, 541924), (122, 533040), (160, 406443), (183, 355360), (240, 270962), (244, 266520), (305, 213216), (366, 177680), (480, 135481), (488, 133260), (610, 106608), (732, 88840), (915, 71072), (976, 66630), (1220, 53304), (1464, 44420), (1830, 35536), (1952, 33315), (2221, 29280), (2440, 26652), (2928, 22210), (3660, 17768), (4442, 14640), (4880, 13326), (5856, 11105), (6663, 9760), (7320, 8884)]