2021287920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8422033}}^1$

素因数の和:8422049

約数の個数: 40

約数和(自身を含む): 6265993296

約数和(自身を除く): 4244705376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8422033, 16844066, 25266099, 33688132, 42110165, 50532198, 67376264, 84220330, 101064396, 126330495, 134752528, 168440660, 202128792, 252660990, 336881320, 404257584, 505321980, 673762640, 1010643960, 2021287920]

約数ペア:

[(1, 2021287920), (2, 1010643960), (3, 673762640), (4, 505321980), (5, 404257584), (6, 336881320), (8, 252660990), (10, 202128792), (12, 168440660), (15, 134752528), (16, 126330495), (20, 101064396), (24, 84220330), (30, 67376264), (40, 50532198), (48, 42110165), (60, 33688132), (80, 25266099), (120, 16844066), (240, 8422033)]