82584720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4987}}^1$

素因数の和:5029

約数の個数: 120

約数和(自身を含む): 289463616

約数和(自身を除く): 206878896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 4987, 5520, 8280, 9974, 14961, 16560, 19948, 24935, 29922, 39896, 44883, 49870, 59844, 74805, 79792, 89766, 99740, 114701, 119688, 149610, 179532, 199480, 224415, 229402, 239376, 299220, 344103, 359064, 398960, 448830, 458804, 573505, 598440, 688206, 718128, 897660, 917608, 1032309, 1147010, 1196880, 1376412, 1720515, 1795320, 1835216, 2064618, 2294020, 2752824, 3441030, 3590640, 4129236, 4588040, 5161545, 5505648, 6882060, 8258472, 9176080, 10323090, 13764120, 16516944, 20646180, 27528240, 41292360, 82584720]

約数ペア:

[(1, 82584720), (2, 41292360), (3, 27528240), (4, 20646180), (5, 16516944), (6, 13764120), (8, 10323090), (9, 9176080), (10, 8258472), (12, 6882060), (15, 5505648), (16, 5161545), (18, 4588040), (20, 4129236), (23, 3590640), (24, 3441030), (30, 2752824), (36, 2294020), (40, 2064618), (45, 1835216), (46, 1795320), (48, 1720515), (60, 1376412), (69, 1196880), (72, 1147010), (80, 1032309), (90, 917608), (92, 897660), (115, 718128), (120, 688206), (138, 598440), (144, 573505), (180, 458804), (184, 448830), (207, 398960), (230, 359064), (240, 344103), (276, 299220), (345, 239376), (360, 229402), (368, 224415), (414, 199480), (460, 179532), (552, 149610), (690, 119688), (720, 114701), (828, 99740), (920, 89766), (1035, 79792), (1104, 74805), (1380, 59844), (1656, 49870), (1840, 44883), (2070, 39896), (2760, 29922), (3312, 24935), (4140, 19948), (4987, 16560), (5520, 14961), (8280, 9974)]