272729880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{757583}}^1$

素因数の和:757600

約数の個数: 48

約数和(自身を含む): 886373280

約数和(自身を除く): 613643400

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, 757583, 1515166, 2272749, 3030332, 3787915, 4545498, 6060664, 6818247, 7575830, 9090996, 11363745, 13636494, 15151660, 18181992, 22727490, 27272988, 30303320, 34091235, 45454980, 54545976, 68182470, 90909960, 136364940, 272729880]

約数ペア:

[(1, 272729880), (2, 136364940), (3, 90909960), (4, 68182470), (5, 54545976), (6, 45454980), (8, 34091235), (9, 30303320), (10, 27272988), (12, 22727490), (15, 18181992), (18, 15151660), (20, 13636494), (24, 11363745), (30, 9090996), (36, 7575830), (40, 6818247), (45, 6060664), (60, 4545498), (72, 3787915), (90, 3030332), (120, 2272749), (180, 1515166), (360, 757583)]