1181779920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1641361}}^1$

素因数の和:1641380

約数の個数: 60

約数和(自身を含む): 3968813316

約数和(自身を除く): 2787033396

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, 80, 90, 120, 144, 180, 240, 360, 720, 1641361, 3282722, 4924083, 6565444, 8206805, 9848166, 13130888, 14772249, 16413610, 19696332, 24620415, 26261776, 29544498, 32827220, 39392664, 49240830, 59088996, 65654440, 73861245, 78785328, 98481660, 118177992, 131308880, 147722490, 196963320, 236355984, 295444980, 393926640, 590889960, 1181779920]

約数ペア:

[(1, 1181779920), (2, 590889960), (3, 393926640), (4, 295444980), (5, 236355984), (6, 196963320), (8, 147722490), (9, 131308880), (10, 118177992), (12, 98481660), (15, 78785328), (16, 73861245), (18, 65654440), (20, 59088996), (24, 49240830), (30, 39392664), (36, 32827220), (40, 29544498), (45, 26261776), (48, 24620415), (60, 19696332), (72, 16413610), (80, 14772249), (90, 13130888), (120, 9848166), (144, 8206805), (180, 6565444), (240, 4924083), (360, 3282722), (720, 1641361)]