56891160

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{1951}}^1$

素因数の和:1980

約数の個数: 112

約数和(自身を含む): 192018240

約数和(自身を除く): 135127080

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, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 1951, 2430, 2916, 3240, 3645, 3902, 4860, 5832, 5853, 7290, 7804, 9720, 9755, 11706, 14580, 15608, 17559, 19510, 23412, 29160, 29265, 35118, 39020, 46824, 52677, 58530, 70236, 78040, 87795, 105354, 117060, 140472, 158031, 175590, 210708, 234120, 263385, 316062, 351180, 421416, 474093, 526770, 632124, 702360, 790155, 948186, 1053540, 1264248, 1422279, 1580310, 1896372, 2107080, 2370465, 2844558, 3160620, 3792744, 4740930, 5689116, 6321240, 7111395, 9481860, 11378232, 14222790, 18963720, 28445580, 56891160]

約数ペア:

[(1, 56891160), (2, 28445580), (3, 18963720), (4, 14222790), (5, 11378232), (6, 9481860), (8, 7111395), (9, 6321240), (10, 5689116), (12, 4740930), (15, 3792744), (18, 3160620), (20, 2844558), (24, 2370465), (27, 2107080), (30, 1896372), (36, 1580310), (40, 1422279), (45, 1264248), (54, 1053540), (60, 948186), (72, 790155), (81, 702360), (90, 632124), (108, 526770), (120, 474093), (135, 421416), (162, 351180), (180, 316062), (216, 263385), (243, 234120), (270, 210708), (324, 175590), (360, 158031), (405, 140472), (486, 117060), (540, 105354), (648, 87795), (729, 78040), (810, 70236), (972, 58530), (1080, 52677), (1215, 46824), (1458, 39020), (1620, 35118), (1944, 29265), (1951, 29160), (2430, 23412), (2916, 19510), (3240, 17559), (3645, 15608), (3902, 14580), (4860, 11706), (5832, 9755), (5853, 9720), (7290, 7804)]