123202260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29759}}^1$

素因数の和:29797

約数の個数: 72

約数和(自身を含む): 389975040

約数和(自身を除く): 266772780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 29759, 59518, 89277, 119036, 148795, 178554, 267831, 297590, 357108, 446385, 535662, 595180, 684457, 892770, 1071324, 1339155, 1368914, 1785540, 2053371, 2678310, 2737828, 3422285, 4106742, 5356620, 6160113, 6844570, 8213484, 10266855, 12320226, 13689140, 20533710, 24640452, 30800565, 41067420, 61601130, 123202260]

約数ペア:

[(1, 123202260), (2, 61601130), (3, 41067420), (4, 30800565), (5, 24640452), (6, 20533710), (9, 13689140), (10, 12320226), (12, 10266855), (15, 8213484), (18, 6844570), (20, 6160113), (23, 5356620), (30, 4106742), (36, 3422285), (45, 2737828), (46, 2678310), (60, 2053371), (69, 1785540), (90, 1368914), (92, 1339155), (115, 1071324), (138, 892770), (180, 684457), (207, 595180), (230, 535662), (276, 446385), (345, 357108), (414, 297590), (460, 267831), (690, 178554), (828, 148795), (1035, 119036), (1380, 89277), (2070, 59518), (4140, 29759)]