453859920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27407}}^1$

素因数の和:27449

約数の個数: 120

約数和(自身を含む): 1590541056

約数和(自身を除く): 1136681136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 27407, 54814, 82221, 109628, 137035, 164442, 219256, 246663, 274070, 328884, 411105, 438512, 493326, 548140, 630361, 657768, 822210, 986652, 1096280, 1233315, 1260722, 1315536, 1644420, 1891083, 1973304, 2192560, 2466630, 2521444, 3151805, 3288840, 3782166, 3946608, 4933260, 5042888, 5673249, 6303610, 6577680, 7564332, 9455415, 9866520, 10085776, 11346498, 12607220, 15128664, 18910830, 19733040, 22692996, 25214440, 28366245, 30257328, 37821660, 45385992, 50428880, 56732490, 75643320, 90771984, 113464980, 151286640, 226929960, 453859920]

約数ペア:

[(1, 453859920), (2, 226929960), (3, 151286640), (4, 113464980), (5, 90771984), (6, 75643320), (8, 56732490), (9, 50428880), (10, 45385992), (12, 37821660), (15, 30257328), (16, 28366245), (18, 25214440), (20, 22692996), (23, 19733040), (24, 18910830), (30, 15128664), (36, 12607220), (40, 11346498), (45, 10085776), (46, 9866520), (48, 9455415), (60, 7564332), (69, 6577680), (72, 6303610), (80, 5673249), (90, 5042888), (92, 4933260), (115, 3946608), (120, 3782166), (138, 3288840), (144, 3151805), (180, 2521444), (184, 2466630), (207, 2192560), (230, 1973304), (240, 1891083), (276, 1644420), (345, 1315536), (360, 1260722), (368, 1233315), (414, 1096280), (460, 986652), (552, 822210), (690, 657768), (720, 630361), (828, 548140), (920, 493326), (1035, 438512), (1104, 411105), (1380, 328884), (1656, 274070), (1840, 246663), (2070, 219256), (2760, 164442), (3312, 137035), (4140, 109628), (5520, 82221), (8280, 54814), (16560, 27407)]