2019360120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{202747}}^1$

素因数の和:202844

約数の個数: 64

約数和(自身を含む): 6131099520

約数和(自身を除く): 4111739400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 202747, 405494, 608241, 810988, 1013735, 1216482, 1621976, 2027470, 2432964, 3041205, 4054940, 4865928, 6082410, 8109880, 12164820, 16828001, 24329640, 33656002, 50484003, 67312004, 84140005, 100968006, 134624008, 168280010, 201936012, 252420015, 336560020, 403872024, 504840030, 673120040, 1009680060, 2019360120]

約数ペア:

[(1, 2019360120), (2, 1009680060), (3, 673120040), (4, 504840030), (5, 403872024), (6, 336560020), (8, 252420015), (10, 201936012), (12, 168280010), (15, 134624008), (20, 100968006), (24, 84140005), (30, 67312004), (40, 50484003), (60, 33656002), (83, 24329640), (120, 16828001), (166, 12164820), (249, 8109880), (332, 6082410), (415, 4865928), (498, 4054940), (664, 3041205), (830, 2432964), (996, 2027470), (1245, 1621976), (1660, 1216482), (1992, 1013735), (2490, 810988), (3320, 608241), (4980, 405494), (9960, 202747)]