267326880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{556931}}^1$

素因数の和:556949

約数の個数: 48

約数和(自身を含む): 842081184

約数和(自身を除く): 574754304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 556931, 1113862, 1670793, 2227724, 2784655, 3341586, 4455448, 5569310, 6683172, 8353965, 8910896, 11138620, 13366344, 16707930, 17821792, 22277240, 26732688, 33415860, 44554480, 53465376, 66831720, 89108960, 133663440, 267326880]

約数ペア:

[(1, 267326880), (2, 133663440), (3, 89108960), (4, 66831720), (5, 53465376), (6, 44554480), (8, 33415860), (10, 26732688), (12, 22277240), (15, 17821792), (16, 16707930), (20, 13366344), (24, 11138620), (30, 8910896), (32, 8353965), (40, 6683172), (48, 5569310), (60, 4455448), (80, 3341586), (96, 2784655), (120, 2227724), (160, 1670793), (240, 1113862), (480, 556931)]