22419480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8123}}^1$

素因数の和:8160

約数の個数: 64

約数和(自身を含む): 70191360

約数和(自身を除く): 47771880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 8123, 16246, 24369, 32492, 40615, 48738, 64984, 81230, 97476, 121845, 162460, 186829, 194952, 243690, 324920, 373658, 487380, 560487, 747316, 934145, 974760, 1120974, 1494632, 1868290, 2241948, 2802435, 3736580, 4483896, 5604870, 7473160, 11209740, 22419480]

約数ペア:

[(1, 22419480), (2, 11209740), (3, 7473160), (4, 5604870), (5, 4483896), (6, 3736580), (8, 2802435), (10, 2241948), (12, 1868290), (15, 1494632), (20, 1120974), (23, 974760), (24, 934145), (30, 747316), (40, 560487), (46, 487380), (60, 373658), (69, 324920), (92, 243690), (115, 194952), (120, 186829), (138, 162460), (184, 121845), (230, 97476), (276, 81230), (345, 64984), (460, 48738), (552, 40615), (690, 32492), (920, 24369), (1380, 16246), (2760, 8123)]