1236384120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{69149}}^1$

素因数の和:69312

約数の個数: 64

約数和(自身を含む): 3734100000

約数和(自身を除く): 2497715880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 17880, 69149, 138298, 207447, 276596, 345745, 414894, 553192, 691490, 829788, 1037235, 1382980, 1659576, 2074470, 2765960, 4148940, 8297880, 10303201, 20606402, 30909603, 41212804, 51516005, 61819206, 82425608, 103032010, 123638412, 154548015, 206064020, 247276824, 309096030, 412128040, 618192060, 1236384120]

約数ペア:

[(1, 1236384120), (2, 618192060), (3, 412128040), (4, 309096030), (5, 247276824), (6, 206064020), (8, 154548015), (10, 123638412), (12, 103032010), (15, 82425608), (20, 61819206), (24, 51516005), (30, 41212804), (40, 30909603), (60, 20606402), (120, 10303201), (149, 8297880), (298, 4148940), (447, 2765960), (596, 2074470), (745, 1659576), (894, 1382980), (1192, 1037235), (1490, 829788), (1788, 691490), (2235, 553192), (2980, 414894), (3576, 345745), (4470, 276596), (5960, 207447), (8940, 138298), (17880, 69149)]