54245040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:387

約数の個数: 160

約数和(自身を含む): 181702656

約数和(自身を除く): 127457616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 240, 248, 276, 310, 317, 345, 368, 372, 460, 465, 496, 552, 620, 634, 690, 713, 744, 920, 930, 951, 1104, 1240, 1268, 1380, 1426, 1488, 1585, 1840, 1860, 1902, 2139, 2480, 2536, 2760, 2852, 3170, 3565, 3720, 3804, 4278, 4755, 5072, 5520, 5704, 6340, 7130, 7291, 7440, 7608, 8556, 9510, 9827, 10695, 11408, 12680, 14260, 14582, 15216, 17112, 19020, 19654, 21390, 21873, 25360, 28520, 29164, 29481, 34224, 36455, 38040, 39308, 42780, 43746, 49135, 57040, 58328, 58962, 72910, 76080, 78616, 85560, 87492, 98270, 109365, 116656, 117924, 145820, 147405, 157232, 171120, 174984, 196540, 218730, 226021, 235848, 291640, 294810, 349968, 393080, 437460, 452042, 471696, 583280, 589620, 678063, 786160, 874920, 904084, 1130105, 1179240, 1356126, 1749840, 1808168, 2260210, 2358480, 2712252, 3390315, 3616336, 4520420, 5424504, 6780630, 9040840, 10849008, 13561260, 18081680, 27122520, 54245040]

約数ペア:

[(1, 54245040), (2, 27122520), (3, 18081680), (4, 13561260), (5, 10849008), (6, 9040840), (8, 6780630), (10, 5424504), (12, 4520420), (15, 3616336), (16, 3390315), (20, 2712252), (23, 2358480), (24, 2260210), (30, 1808168), (31, 1749840), (40, 1356126), (46, 1179240), (48, 1130105), (60, 904084), (62, 874920), (69, 786160), (80, 678063), (92, 589620), (93, 583280), (115, 471696), (120, 452042), (124, 437460), (138, 393080), (155, 349968), (184, 294810), (186, 291640), (230, 235848), (240, 226021), (248, 218730), (276, 196540), (310, 174984), (317, 171120), (345, 157232), (368, 147405), (372, 145820), (460, 117924), (465, 116656), (496, 109365), (552, 98270), (620, 87492), (634, 85560), (690, 78616), (713, 76080), (744, 72910), (920, 58962), (930, 58328), (951, 57040), (1104, 49135), (1240, 43746), (1268, 42780), (1380, 39308), (1426, 38040), (1488, 36455), (1585, 34224), (1840, 29481), (1860, 29164), (1902, 28520), (2139, 25360), (2480, 21873), (2536, 21390), (2760, 19654), (2852, 19020), (3170, 17112), (3565, 15216), (3720, 14582), (3804, 14260), (4278, 12680), (4755, 11408), (5072, 10695), (5520, 9827), (5704, 9510), (6340, 8556), (7130, 7608), (7291, 7440)]