39598560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:385

約数の個数: 144

約数和(自身を含む): 136923696

約数和(自身を除く): 97325136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 107, 120, 144, 160, 180, 214, 240, 257, 288, 321, 360, 428, 480, 514, 535, 642, 720, 771, 856, 963, 1028, 1070, 1284, 1285, 1440, 1542, 1605, 1712, 1926, 2056, 2140, 2313, 2568, 2570, 3084, 3210, 3424, 3852, 3855, 4112, 4280, 4626, 4815, 5136, 5140, 6168, 6420, 7704, 7710, 8224, 8560, 9252, 9630, 10272, 10280, 11565, 12336, 12840, 15408, 15420, 17120, 18504, 19260, 20560, 23130, 24672, 25680, 27499, 30816, 30840, 37008, 38520, 41120, 46260, 51360, 54998, 61680, 74016, 77040, 82497, 92520, 109996, 123360, 137495, 154080, 164994, 185040, 219992, 247491, 274990, 329988, 370080, 412485, 439984, 494982, 549980, 659976, 824970, 879968, 989964, 1099960, 1237455, 1319952, 1649940, 1979928, 2199920, 2474910, 2639904, 3299880, 3959856, 4399840, 4949820, 6599760, 7919712, 9899640, 13199520, 19799280, 39598560]

約数ペア:

[(1, 39598560), (2, 19799280), (3, 13199520), (4, 9899640), (5, 7919712), (6, 6599760), (8, 4949820), (9, 4399840), (10, 3959856), (12, 3299880), (15, 2639904), (16, 2474910), (18, 2199920), (20, 1979928), (24, 1649940), (30, 1319952), (32, 1237455), (36, 1099960), (40, 989964), (45, 879968), (48, 824970), (60, 659976), (72, 549980), (80, 494982), (90, 439984), (96, 412485), (107, 370080), (120, 329988), (144, 274990), (160, 247491), (180, 219992), (214, 185040), (240, 164994), (257, 154080), (288, 137495), (321, 123360), (360, 109996), (428, 92520), (480, 82497), (514, 77040), (535, 74016), (642, 61680), (720, 54998), (771, 51360), (856, 46260), (963, 41120), (1028, 38520), (1070, 37008), (1284, 30840), (1285, 30816), (1440, 27499), (1542, 25680), (1605, 24672), (1712, 23130), (1926, 20560), (2056, 19260), (2140, 18504), (2313, 17120), (2568, 15420), (2570, 15408), (3084, 12840), (3210, 12336), (3424, 11565), (3852, 10280), (3855, 10272), (4112, 9630), (4280, 9252), (4626, 8560), (4815, 8224), (5136, 7710), (5140, 7704), (6168, 6420)]