22748280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1163}}^1$

素因数の和:1340

約数の個数: 64

約数和(自身を含む): 68722560

約数和(自身を除く): 45974280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1163, 1304, 1630, 1956, 2326, 2445, 3260, 3489, 3912, 4652, 4890, 5815, 6520, 6978, 9304, 9780, 11630, 13956, 17445, 19560, 23260, 27912, 34890, 46520, 69780, 139560, 189569, 379138, 568707, 758276, 947845, 1137414, 1516552, 1895690, 2274828, 2843535, 3791380, 4549656, 5687070, 7582760, 11374140, 22748280]

約数ペア:

[(1, 22748280), (2, 11374140), (3, 7582760), (4, 5687070), (5, 4549656), (6, 3791380), (8, 2843535), (10, 2274828), (12, 1895690), (15, 1516552), (20, 1137414), (24, 947845), (30, 758276), (40, 568707), (60, 379138), (120, 189569), (163, 139560), (326, 69780), (489, 46520), (652, 34890), (815, 27912), (978, 23260), (1163, 19560), (1304, 17445), (1630, 13956), (1956, 11630), (2326, 9780), (2445, 9304), (3260, 6978), (3489, 6520), (3912, 5815), (4652, 4890)]