122983320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 383279040

約数和(自身を除く): 260295720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 61, 106, 120, 122, 159, 183, 212, 244, 265, 305, 317, 318, 366, 424, 488, 530, 610, 634, 636, 732, 795, 915, 951, 1060, 1220, 1268, 1272, 1464, 1585, 1590, 1830, 1902, 2120, 2440, 2536, 3170, 3180, 3233, 3660, 3804, 4755, 6340, 6360, 6466, 7320, 7608, 9510, 9699, 12680, 12932, 16165, 16801, 19020, 19337, 19398, 25864, 32330, 33602, 38040, 38674, 38796, 48495, 50403, 58011, 64660, 67204, 77348, 77592, 84005, 96685, 96990, 100806, 116022, 129320, 134408, 154696, 168010, 193370, 193980, 201612, 232044, 252015, 290055, 336020, 386740, 387960, 403224, 464088, 504030, 580110, 672040, 773480, 1008060, 1024861, 1160220, 2016120, 2049722, 2320440, 3074583, 4099444, 5124305, 6149166, 8198888, 10248610, 12298332, 15372915, 20497220, 24596664, 30745830, 40994440, 61491660, 122983320]

約数ペア:

[(1, 122983320), (2, 61491660), (3, 40994440), (4, 30745830), (5, 24596664), (6, 20497220), (8, 15372915), (10, 12298332), (12, 10248610), (15, 8198888), (20, 6149166), (24, 5124305), (30, 4099444), (40, 3074583), (53, 2320440), (60, 2049722), (61, 2016120), (106, 1160220), (120, 1024861), (122, 1008060), (159, 773480), (183, 672040), (212, 580110), (244, 504030), (265, 464088), (305, 403224), (317, 387960), (318, 386740), (366, 336020), (424, 290055), (488, 252015), (530, 232044), (610, 201612), (634, 193980), (636, 193370), (732, 168010), (795, 154696), (915, 134408), (951, 129320), (1060, 116022), (1220, 100806), (1268, 96990), (1272, 96685), (1464, 84005), (1585, 77592), (1590, 77348), (1830, 67204), (1902, 64660), (2120, 58011), (2440, 50403), (2536, 48495), (3170, 38796), (3180, 38674), (3233, 38040), (3660, 33602), (3804, 32330), (4755, 25864), (6340, 19398), (6360, 19337), (6466, 19020), (7320, 16801), (7608, 16165), (9510, 12932), (9699, 12680)]