22872060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{449}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 69778800

約数和(自身を除く): 46906740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 283, 449, 566, 849, 898, 1132, 1347, 1415, 1698, 1796, 2245, 2547, 2694, 2830, 3396, 4041, 4245, 4490, 5094, 5388, 5660, 6735, 8082, 8490, 8980, 10188, 12735, 13470, 16164, 16980, 20205, 25470, 26940, 40410, 50940, 80820, 127067, 254134, 381201, 508268, 635335, 762402, 1143603, 1270670, 1524804, 1906005, 2287206, 2541340, 3812010, 4574412, 5718015, 7624020, 11436030, 22872060]

約数ペア:

[(1, 22872060), (2, 11436030), (3, 7624020), (4, 5718015), (5, 4574412), (6, 3812010), (9, 2541340), (10, 2287206), (12, 1906005), (15, 1524804), (18, 1270670), (20, 1143603), (30, 762402), (36, 635335), (45, 508268), (60, 381201), (90, 254134), (180, 127067), (283, 80820), (449, 50940), (566, 40410), (849, 26940), (898, 25470), (1132, 20205), (1347, 16980), (1415, 16164), (1698, 13470), (1796, 12735), (2245, 10188), (2547, 8980), (2694, 8490), (2830, 8082), (3396, 6735), (4041, 5660), (4245, 5388), (4490, 5094)]