12697380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3067}}^1$

素因数の和:3105

約数の個数: 72

約数和(自身を含む): 40203072

約数和(自身を除く): 27505692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 3067, 4140, 6134, 9201, 12268, 15335, 18402, 27603, 30670, 36804, 46005, 55206, 61340, 70541, 92010, 110412, 138015, 141082, 184020, 211623, 276030, 282164, 352705, 423246, 552060, 634869, 705410, 846492, 1058115, 1269738, 1410820, 2116230, 2539476, 3174345, 4232460, 6348690, 12697380]

約数ペア:

[(1, 12697380), (2, 6348690), (3, 4232460), (4, 3174345), (5, 2539476), (6, 2116230), (9, 1410820), (10, 1269738), (12, 1058115), (15, 846492), (18, 705410), (20, 634869), (23, 552060), (30, 423246), (36, 352705), (45, 282164), (46, 276030), (60, 211623), (69, 184020), (90, 141082), (92, 138015), (115, 110412), (138, 92010), (180, 70541), (207, 61340), (230, 55206), (276, 46005), (345, 36804), (414, 30670), (460, 27603), (690, 18402), (828, 15335), (1035, 12268), (1380, 9201), (2070, 6134), (3067, 4140)]