84655680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{541}}^1$

素因数の和:724

約数の個数: 112

約数和(自身を含む): 270930624

約数和(自身を除く): 186274944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 163, 192, 240, 320, 326, 480, 489, 541, 652, 815, 960, 978, 1082, 1304, 1623, 1630, 1956, 2164, 2445, 2608, 2705, 3246, 3260, 3912, 4328, 4890, 5216, 5410, 6492, 6520, 7824, 8115, 8656, 9780, 10432, 10820, 12984, 13040, 15648, 16230, 17312, 19560, 21640, 25968, 26080, 31296, 32460, 34624, 39120, 43280, 51936, 52160, 64920, 78240, 86560, 88183, 103872, 129840, 156480, 173120, 176366, 259680, 264549, 352732, 440915, 519360, 529098, 705464, 881830, 1058196, 1322745, 1410928, 1763660, 2116392, 2645490, 2821856, 3527320, 4232784, 5290980, 5643712, 7054640, 8465568, 10581960, 14109280, 16931136, 21163920, 28218560, 42327840, 84655680]

約数ペア:

[(1, 84655680), (2, 42327840), (3, 28218560), (4, 21163920), (5, 16931136), (6, 14109280), (8, 10581960), (10, 8465568), (12, 7054640), (15, 5643712), (16, 5290980), (20, 4232784), (24, 3527320), (30, 2821856), (32, 2645490), (40, 2116392), (48, 1763660), (60, 1410928), (64, 1322745), (80, 1058196), (96, 881830), (120, 705464), (160, 529098), (163, 519360), (192, 440915), (240, 352732), (320, 264549), (326, 259680), (480, 176366), (489, 173120), (541, 156480), (652, 129840), (815, 103872), (960, 88183), (978, 86560), (1082, 78240), (1304, 64920), (1623, 52160), (1630, 51936), (1956, 43280), (2164, 39120), (2445, 34624), (2608, 32460), (2705, 31296), (3246, 26080), (3260, 25968), (3912, 21640), (4328, 19560), (4890, 17312), (5216, 16230), (5410, 15648), (6492, 13040), (6520, 12984), (7824, 10820), (8115, 10432), (8656, 9780)]