89679960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:423

約数の個数: 160

約数和(自身を含む): 305791200

約数和(自身を除く): 216111240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 89, 90, 108, 120, 135, 162, 178, 180, 216, 267, 270, 311, 324, 356, 360, 405, 445, 534, 540, 622, 648, 712, 801, 810, 890, 933, 1068, 1080, 1244, 1335, 1555, 1602, 1620, 1780, 1866, 2136, 2403, 2488, 2670, 2799, 3110, 3204, 3240, 3560, 3732, 4005, 4665, 4806, 5340, 5598, 6220, 6408, 7209, 7464, 8010, 8397, 9330, 9612, 10680, 11196, 12015, 12440, 13995, 14418, 16020, 16794, 18660, 19224, 22392, 24030, 25191, 27679, 27990, 28836, 32040, 33588, 36045, 37320, 41985, 48060, 50382, 55358, 55980, 57672, 67176, 72090, 83037, 83970, 96120, 100764, 110716, 111960, 125955, 138395, 144180, 166074, 167940, 201528, 221432, 249111, 251910, 276790, 288360, 332148, 335880, 415185, 498222, 503820, 553580, 664296, 747333, 830370, 996444, 1007640, 1107160, 1245555, 1494666, 1660740, 1992888, 2241999, 2491110, 2989332, 3321480, 3736665, 4483998, 4982220, 5978664, 7473330, 8967996, 9964440, 11209995, 14946660, 17935992, 22419990, 29893320, 44839980, 89679960]

約数ペア:

[(1, 89679960), (2, 44839980), (3, 29893320), (4, 22419990), (5, 17935992), (6, 14946660), (8, 11209995), (9, 9964440), (10, 8967996), (12, 7473330), (15, 5978664), (18, 4982220), (20, 4483998), (24, 3736665), (27, 3321480), (30, 2989332), (36, 2491110), (40, 2241999), (45, 1992888), (54, 1660740), (60, 1494666), (72, 1245555), (81, 1107160), (89, 1007640), (90, 996444), (108, 830370), (120, 747333), (135, 664296), (162, 553580), (178, 503820), (180, 498222), (216, 415185), (267, 335880), (270, 332148), (311, 288360), (324, 276790), (356, 251910), (360, 249111), (405, 221432), (445, 201528), (534, 167940), (540, 166074), (622, 144180), (648, 138395), (712, 125955), (801, 111960), (810, 110716), (890, 100764), (933, 96120), (1068, 83970), (1080, 83037), (1244, 72090), (1335, 67176), (1555, 57672), (1602, 55980), (1620, 55358), (1780, 50382), (1866, 48060), (2136, 41985), (2403, 37320), (2488, 36045), (2670, 33588), (2799, 32040), (3110, 28836), (3204, 27990), (3240, 27679), (3560, 25191), (3732, 24030), (4005, 22392), (4665, 19224), (4806, 18660), (5340, 16794), (5598, 16020), (6220, 14418), (6408, 13995), (7209, 12440), (7464, 12015), (8010, 11196), (8397, 10680), (9330, 9612)]