90484560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:442

約数の個数: 160

約数和(自身を含む): 314801280

約数和(自身を除く): 224316720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 163, 180, 216, 240, 257, 270, 326, 360, 432, 489, 514, 540, 652, 720, 771, 815, 978, 1028, 1080, 1285, 1304, 1467, 1542, 1630, 1956, 2056, 2160, 2313, 2445, 2570, 2608, 2934, 3084, 3260, 3855, 3912, 4112, 4401, 4626, 4890, 5140, 5868, 6168, 6520, 6939, 7335, 7710, 7824, 8802, 9252, 9780, 10280, 11565, 11736, 12336, 13040, 13878, 14670, 15420, 17604, 18504, 19560, 20560, 22005, 23130, 23472, 27756, 29340, 30840, 34695, 35208, 37008, 39120, 41891, 44010, 46260, 55512, 58680, 61680, 69390, 70416, 83782, 88020, 92520, 111024, 117360, 125673, 138780, 167564, 176040, 185040, 209455, 251346, 277560, 335128, 352080, 377019, 418910, 502692, 555120, 628365, 670256, 754038, 837820, 1005384, 1131057, 1256730, 1508076, 1675640, 1885095, 2010768, 2262114, 2513460, 3016152, 3351280, 3770190, 4524228, 5026920, 5655285, 6032304, 7540380, 9048456, 10053840, 11310570, 15080760, 18096912, 22621140, 30161520, 45242280, 90484560]

約数ペア:

[(1, 90484560), (2, 45242280), (3, 30161520), (4, 22621140), (5, 18096912), (6, 15080760), (8, 11310570), (9, 10053840), (10, 9048456), (12, 7540380), (15, 6032304), (16, 5655285), (18, 5026920), (20, 4524228), (24, 3770190), (27, 3351280), (30, 3016152), (36, 2513460), (40, 2262114), (45, 2010768), (48, 1885095), (54, 1675640), (60, 1508076), (72, 1256730), (80, 1131057), (90, 1005384), (108, 837820), (120, 754038), (135, 670256), (144, 628365), (163, 555120), (180, 502692), (216, 418910), (240, 377019), (257, 352080), (270, 335128), (326, 277560), (360, 251346), (432, 209455), (489, 185040), (514, 176040), (540, 167564), (652, 138780), (720, 125673), (771, 117360), (815, 111024), (978, 92520), (1028, 88020), (1080, 83782), (1285, 70416), (1304, 69390), (1467, 61680), (1542, 58680), (1630, 55512), (1956, 46260), (2056, 44010), (2160, 41891), (2313, 39120), (2445, 37008), (2570, 35208), (2608, 34695), (2934, 30840), (3084, 29340), (3260, 27756), (3855, 23472), (3912, 23130), (4112, 22005), (4401, 20560), (4626, 19560), (4890, 18504), (5140, 17604), (5868, 15420), (6168, 14670), (6520, 13878), (6939, 13040), (7335, 12336), (7710, 11736), (7824, 11565), (8802, 10280), (9252, 9780)]