73559520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2221}}^1$

素因数の和:2265

約数の個数: 144

約数和(自身を含む): 262053792

約数和(自身を除く): 188494272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2221, 2760, 3312, 3680, 4140, 4442, 5520, 6624, 6663, 8280, 8884, 11040, 11105, 13326, 16560, 17768, 19989, 22210, 26652, 33120, 33315, 35536, 39978, 44420, 51083, 53304, 66630, 71072, 79956, 88840, 99945, 102166, 106608, 133260, 153249, 159912, 177680, 199890, 204332, 213216, 255415, 266520, 306498, 319824, 355360, 399780, 408664, 459747, 510830, 533040, 612996, 639648, 766245, 799560, 817328, 919494, 1021660, 1066080, 1225992, 1532490, 1599120, 1634656, 1838988, 2043320, 2298735, 2451984, 3064980, 3198240, 3677976, 4086640, 4597470, 4903968, 6129960, 7355952, 8173280, 9194940, 12259920, 14711904, 18389880, 24519840, 36779760, 73559520]

約数ペア:

[(1, 73559520), (2, 36779760), (3, 24519840), (4, 18389880), (5, 14711904), (6, 12259920), (8, 9194940), (9, 8173280), (10, 7355952), (12, 6129960), (15, 4903968), (16, 4597470), (18, 4086640), (20, 3677976), (23, 3198240), (24, 3064980), (30, 2451984), (32, 2298735), (36, 2043320), (40, 1838988), (45, 1634656), (46, 1599120), (48, 1532490), (60, 1225992), (69, 1066080), (72, 1021660), (80, 919494), (90, 817328), (92, 799560), (96, 766245), (115, 639648), (120, 612996), (138, 533040), (144, 510830), (160, 459747), (180, 408664), (184, 399780), (207, 355360), (230, 319824), (240, 306498), (276, 266520), (288, 255415), (345, 213216), (360, 204332), (368, 199890), (414, 177680), (460, 159912), (480, 153249), (552, 133260), (690, 106608), (720, 102166), (736, 99945), (828, 88840), (920, 79956), (1035, 71072), (1104, 66630), (1380, 53304), (1440, 51083), (1656, 44420), (1840, 39978), (2070, 35536), (2208, 33315), (2221, 33120), (2760, 26652), (3312, 22210), (3680, 19989), (4140, 17768), (4442, 16560), (5520, 13326), (6624, 11105), (6663, 11040), (8280, 8884)]