9840731760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{440893}}^1$

素因数の和:440943

約数の個数: 120

約数和(自身を含む): 34114614144

約数和(自身を除く): 24273882384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 440893, 881786, 1322679, 1763572, 2204465, 2645358, 3527144, 3968037, 4408930, 5290716, 6613395, 7054288, 7936074, 8817860, 10581432, 13226790, 13667683, 15872148, 17635720, 19840185, 21162864, 26453580, 27335366, 31744296, 35271440, 39680370, 41003049, 52907160, 54670732, 63488592, 68338415, 79360740, 82006098, 105814320, 109341464, 123009147, 136676830, 158721480, 164012196, 205015245, 218682928, 246018294, 273353660, 317442960, 328024392, 410030490, 492036588, 546707320, 615045735, 656048784, 820060980, 984073176, 1093414640, 1230091470, 1640121960, 1968146352, 2460182940, 3280243920, 4920365880, 9840731760]

約数ペア:

[(1, 9840731760), (2, 4920365880), (3, 3280243920), (4, 2460182940), (5, 1968146352), (6, 1640121960), (8, 1230091470), (9, 1093414640), (10, 984073176), (12, 820060980), (15, 656048784), (16, 615045735), (18, 546707320), (20, 492036588), (24, 410030490), (30, 328024392), (31, 317442960), (36, 273353660), (40, 246018294), (45, 218682928), (48, 205015245), (60, 164012196), (62, 158721480), (72, 136676830), (80, 123009147), (90, 109341464), (93, 105814320), (120, 82006098), (124, 79360740), (144, 68338415), (155, 63488592), (180, 54670732), (186, 52907160), (240, 41003049), (248, 39680370), (279, 35271440), (310, 31744296), (360, 27335366), (372, 26453580), (465, 21162864), (496, 19840185), (558, 17635720), (620, 15872148), (720, 13667683), (744, 13226790), (930, 10581432), (1116, 8817860), (1240, 7936074), (1395, 7054288), (1488, 6613395), (1860, 5290716), (2232, 4408930), (2480, 3968037), (2790, 3527144), (3720, 2645358), (4464, 2204465), (5580, 1763572), (7440, 1322679), (11160, 881786), (22320, 440893)]