16041960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4051}}^1$

素因数の和:4079

約数の個数: 96

約数和(自身を含む): 56890080

約数和(自身を除く): 40848120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 4051, 8102, 12153, 16204, 20255, 24306, 32408, 36459, 40510, 44561, 48612, 60765, 72918, 81020, 89122, 97224, 121530, 133683, 145836, 162040, 178244, 182295, 222805, 243060, 267366, 291672, 356488, 364590, 401049, 445610, 486120, 534732, 668415, 729180, 802098, 891220, 1069464, 1336830, 1458360, 1604196, 1782440, 2005245, 2673660, 3208392, 4010490, 5347320, 8020980, 16041960]

約数ペア:

[(1, 16041960), (2, 8020980), (3, 5347320), (4, 4010490), (5, 3208392), (6, 2673660), (8, 2005245), (9, 1782440), (10, 1604196), (11, 1458360), (12, 1336830), (15, 1069464), (18, 891220), (20, 802098), (22, 729180), (24, 668415), (30, 534732), (33, 486120), (36, 445610), (40, 401049), (44, 364590), (45, 356488), (55, 291672), (60, 267366), (66, 243060), (72, 222805), (88, 182295), (90, 178244), (99, 162040), (110, 145836), (120, 133683), (132, 121530), (165, 97224), (180, 89122), (198, 81020), (220, 72918), (264, 60765), (330, 48612), (360, 44561), (396, 40510), (440, 36459), (495, 32408), (660, 24306), (792, 20255), (990, 16204), (1320, 12153), (1980, 8102), (3960, 4051)]