161594880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:476

約数の個数: 160

約数和(自身を含む): 527671584

約数和(自身を除く): 366076704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 397, 424, 480, 512, 530, 636, 640, 768, 794, 795, 848, 960, 1060, 1191, 1272, 1280, 1536, 1588, 1590, 1696, 1920, 1985, 2120, 2382, 2544, 2560, 3176, 3180, 3392, 3840, 3970, 4240, 4764, 5088, 5955, 6352, 6360, 6784, 7680, 7940, 8480, 9528, 10176, 11910, 12704, 12720, 13568, 15880, 16960, 19056, 20352, 21041, 23820, 25408, 25440, 27136, 31760, 33920, 38112, 40704, 42082, 47640, 50816, 50880, 63123, 63520, 67840, 76224, 81408, 84164, 95280, 101632, 101760, 105205, 126246, 127040, 135680, 152448, 168328, 190560, 203264, 203520, 210410, 252492, 254080, 304896, 315615, 336656, 381120, 407040, 420820, 504984, 508160, 609792, 631230, 673312, 762240, 841640, 1009968, 1016320, 1262460, 1346624, 1524480, 1683280, 2019936, 2524920, 2693248, 3048960, 3366560, 4039872, 5049840, 5386496, 6733120, 8079744, 10099680, 10772992, 13466240, 16159488, 20199360, 26932480, 32318976, 40398720, 53864960, 80797440, 161594880]

約数ペア:

[(1, 161594880), (2, 80797440), (3, 53864960), (4, 40398720), (5, 32318976), (6, 26932480), (8, 20199360), (10, 16159488), (12, 13466240), (15, 10772992), (16, 10099680), (20, 8079744), (24, 6733120), (30, 5386496), (32, 5049840), (40, 4039872), (48, 3366560), (53, 3048960), (60, 2693248), (64, 2524920), (80, 2019936), (96, 1683280), (106, 1524480), (120, 1346624), (128, 1262460), (159, 1016320), (160, 1009968), (192, 841640), (212, 762240), (240, 673312), (256, 631230), (265, 609792), (318, 508160), (320, 504984), (384, 420820), (397, 407040), (424, 381120), (480, 336656), (512, 315615), (530, 304896), (636, 254080), (640, 252492), (768, 210410), (794, 203520), (795, 203264), (848, 190560), (960, 168328), (1060, 152448), (1191, 135680), (1272, 127040), (1280, 126246), (1536, 105205), (1588, 101760), (1590, 101632), (1696, 95280), (1920, 84164), (1985, 81408), (2120, 76224), (2382, 67840), (2544, 63520), (2560, 63123), (3176, 50880), (3180, 50816), (3392, 47640), (3840, 42082), (3970, 40704), (4240, 38112), (4764, 33920), (5088, 31760), (5955, 27136), (6352, 25440), (6360, 25408), (6784, 23820), (7680, 21041), (7940, 20352), (8480, 19056), (9528, 16960), (10176, 15880), (11910, 13568), (12704, 12720)]