68380560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1301}}^1$

素因数の和:1393

約数の個数: 120

約数和(自身を含む): 232969464

約数和(自身を除く): 164588904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 1095, 1168, 1301, 1314, 1460, 1752, 2190, 2602, 2628, 2920, 3285, 3504, 3903, 4380, 5204, 5256, 5840, 6505, 6570, 7806, 8760, 10408, 10512, 11709, 13010, 13140, 15612, 17520, 19515, 20816, 23418, 26020, 26280, 31224, 39030, 46836, 52040, 52560, 58545, 62448, 78060, 93672, 94973, 104080, 117090, 156120, 187344, 189946, 234180, 284919, 312240, 379892, 468360, 474865, 569838, 759784, 854757, 936720, 949730, 1139676, 1424595, 1519568, 1709514, 1899460, 2279352, 2849190, 3419028, 3798920, 4273785, 4558704, 5698380, 6838056, 7597840, 8547570, 11396760, 13676112, 17095140, 22793520, 34190280, 68380560]

約数ペア:

[(1, 68380560), (2, 34190280), (3, 22793520), (4, 17095140), (5, 13676112), (6, 11396760), (8, 8547570), (9, 7597840), (10, 6838056), (12, 5698380), (15, 4558704), (16, 4273785), (18, 3798920), (20, 3419028), (24, 2849190), (30, 2279352), (36, 1899460), (40, 1709514), (45, 1519568), (48, 1424595), (60, 1139676), (72, 949730), (73, 936720), (80, 854757), (90, 759784), (120, 569838), (144, 474865), (146, 468360), (180, 379892), (219, 312240), (240, 284919), (292, 234180), (360, 189946), (365, 187344), (438, 156120), (584, 117090), (657, 104080), (720, 94973), (730, 93672), (876, 78060), (1095, 62448), (1168, 58545), (1301, 52560), (1314, 52040), (1460, 46836), (1752, 39030), (2190, 31224), (2602, 26280), (2628, 26020), (2920, 23418), (3285, 20816), (3504, 19515), (3903, 17520), (4380, 15612), (5204, 13140), (5256, 13010), (5840, 11709), (6505, 10512), (6570, 10408), (7806, 8760)]