8045887140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{215939}}^1$

素因数の和:215983

約数の個数: 120

約数和(自身を含む): 26337769920

約数和(自身を除く): 18291882780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1620, 1863, 2070, 2484, 3105, 3726, 4140, 6210, 7452, 9315, 12420, 18630, 37260, 215939, 431878, 647817, 863756, 1079695, 1295634, 1943451, 2159390, 2591268, 3239085, 3886902, 4318780, 4966597, 5830353, 6478170, 7773804, 9717255, 9933194, 11660706, 12956340, 14899791, 17491059, 19434510, 19866388, 23321412, 24832985, 29151765, 29799582, 34982118, 38869020, 44699373, 49665970, 58303530, 59599164, 69964236, 74498955, 87455295, 89398746, 99331940, 116607060, 134098119, 148997910, 174910590, 178797492, 223496865, 268196238, 297995820, 349821180, 402294357, 446993730, 536392476, 670490595, 804588714, 893987460, 1340981190, 1609177428, 2011471785, 2681962380, 4022943570, 8045887140]

約数ペア:

[(1, 8045887140), (2, 4022943570), (3, 2681962380), (4, 2011471785), (5, 1609177428), (6, 1340981190), (9, 893987460), (10, 804588714), (12, 670490595), (15, 536392476), (18, 446993730), (20, 402294357), (23, 349821180), (27, 297995820), (30, 268196238), (36, 223496865), (45, 178797492), (46, 174910590), (54, 148997910), (60, 134098119), (69, 116607060), (81, 99331940), (90, 89398746), (92, 87455295), (108, 74498955), (115, 69964236), (135, 59599164), (138, 58303530), (162, 49665970), (180, 44699373), (207, 38869020), (230, 34982118), (270, 29799582), (276, 29151765), (324, 24832985), (345, 23321412), (405, 19866388), (414, 19434510), (460, 17491059), (540, 14899791), (621, 12956340), (690, 11660706), (810, 9933194), (828, 9717255), (1035, 7773804), (1242, 6478170), (1380, 5830353), (1620, 4966597), (1863, 4318780), (2070, 3886902), (2484, 3239085), (3105, 2591268), (3726, 2159390), (4140, 1943451), (6210, 1295634), (7452, 1079695), (9315, 863756), (12420, 647817), (18630, 431878), (37260, 215939)]