54880320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5197}}^1$

素因数の和:5228

約数の個数: 112

約数和(自身を含む): 190122048

約数和(自身を除く): 135241728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5197, 5280, 10394, 10560, 15591, 20788, 25985, 31182, 41576, 51970, 57167, 62364, 77955, 83152, 103940, 114334, 124728, 155910, 166304, 171501, 207880, 228668, 249456, 285835, 311820, 332608, 343002, 415760, 457336, 498912, 571670, 623640, 686004, 831520, 857505, 914672, 997824, 1143340, 1247280, 1372008, 1663040, 1715010, 1829344, 2286680, 2494560, 2744016, 3430020, 3658688, 4573360, 4989120, 5488032, 6860040, 9146720, 10976064, 13720080, 18293440, 27440160, 54880320]

約数ペア:

[(1, 54880320), (2, 27440160), (3, 18293440), (4, 13720080), (5, 10976064), (6, 9146720), (8, 6860040), (10, 5488032), (11, 4989120), (12, 4573360), (15, 3658688), (16, 3430020), (20, 2744016), (22, 2494560), (24, 2286680), (30, 1829344), (32, 1715010), (33, 1663040), (40, 1372008), (44, 1247280), (48, 1143340), (55, 997824), (60, 914672), (64, 857505), (66, 831520), (80, 686004), (88, 623640), (96, 571670), (110, 498912), (120, 457336), (132, 415760), (160, 343002), (165, 332608), (176, 311820), (192, 285835), (220, 249456), (240, 228668), (264, 207880), (320, 171501), (330, 166304), (352, 155910), (440, 124728), (480, 114334), (528, 103940), (660, 83152), (704, 77955), (880, 62364), (960, 57167), (1056, 51970), (1320, 41576), (1760, 31182), (2112, 25985), (2640, 20788), (3520, 15591), (5197, 10560), (5280, 10394)]