49207440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{205031}}^1$

素因数の和:205047

約数の個数: 40

約数和(自身を含む): 152543808

約数和(自身を除く): 103336368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 205031, 410062, 615093, 820124, 1025155, 1230186, 1640248, 2050310, 2460372, 3075465, 3280496, 4100620, 4920744, 6150930, 8201240, 9841488, 12301860, 16402480, 24603720, 49207440]

約数ペア:

[(1, 49207440), (2, 24603720), (3, 16402480), (4, 12301860), (5, 9841488), (6, 8201240), (8, 6150930), (10, 4920744), (12, 4100620), (15, 3280496), (16, 3075465), (20, 2460372), (24, 2050310), (30, 1640248), (40, 1230186), (48, 1025155), (60, 820124), (80, 615093), (120, 410062), (240, 205031)]