1008088920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2800247}}^1$

素因数の和:2800264

約数の個数: 48

約数和(自身を含む): 3276290160

約数和(自身を除く): 2268201240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2800247, 5600494, 8400741, 11200988, 14001235, 16801482, 22401976, 25202223, 28002470, 33602964, 42003705, 50404446, 56004940, 67205928, 84007410, 100808892, 112009880, 126011115, 168014820, 201617784, 252022230, 336029640, 504044460, 1008088920]

約数ペア:

[(1, 1008088920), (2, 504044460), (3, 336029640), (4, 252022230), (5, 201617784), (6, 168014820), (8, 126011115), (9, 112009880), (10, 100808892), (12, 84007410), (15, 67205928), (18, 56004940), (20, 50404446), (24, 42003705), (30, 33602964), (36, 28002470), (40, 25202223), (45, 22401976), (60, 16801482), (72, 14001235), (90, 11200988), (120, 8400741), (180, 5600494), (360, 2800247)]