123877080

素因数分解:

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

素因数の和:5030

約数の個数: 128

約数和(自身を含む): 430963200

約数和(自身を除く): 307086120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 4987, 6210, 8280, 9974, 12420, 14961, 19948, 24840, 24935, 29922, 39896, 44883, 49870, 59844, 74805, 89766, 99740, 114701, 119688, 134649, 149610, 179532, 199480, 224415, 229402, 269298, 299220, 344103, 359064, 448830, 458804, 538596, 573505, 598440, 673245, 688206, 897660, 917608, 1032309, 1077192, 1147010, 1346490, 1376412, 1720515, 1795320, 2064618, 2294020, 2692980, 2752824, 3096927, 3441030, 4129236, 4588040, 5161545, 5385960, 6193854, 6882060, 8258472, 10323090, 12387708, 13764120, 15484635, 20646180, 24775416, 30969270, 41292360, 61938540, 123877080]

約数ペア:

[(1, 123877080), (2, 61938540), (3, 41292360), (4, 30969270), (5, 24775416), (6, 20646180), (8, 15484635), (9, 13764120), (10, 12387708), (12, 10323090), (15, 8258472), (18, 6882060), (20, 6193854), (23, 5385960), (24, 5161545), (27, 4588040), (30, 4129236), (36, 3441030), (40, 3096927), (45, 2752824), (46, 2692980), (54, 2294020), (60, 2064618), (69, 1795320), (72, 1720515), (90, 1376412), (92, 1346490), (108, 1147010), (115, 1077192), (120, 1032309), (135, 917608), (138, 897660), (180, 688206), (184, 673245), (207, 598440), (216, 573505), (230, 538596), (270, 458804), (276, 448830), (345, 359064), (360, 344103), (414, 299220), (460, 269298), (540, 229402), (552, 224415), (621, 199480), (690, 179532), (828, 149610), (920, 134649), (1035, 119688), (1080, 114701), (1242, 99740), (1380, 89766), (1656, 74805), (2070, 59844), (2484, 49870), (2760, 44883), (3105, 39896), (4140, 29922), (4968, 24935), (4987, 24840), (6210, 19948), (8280, 14961), (9974, 12420)]