1298102460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{13463}}^1$

素因数の和:15082

約数の個数: 48

約数和(自身を含む): 3637218816

約数和(自身を除く): 2339116356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1607, 3214, 4821, 6428, 8035, 9642, 13463, 16070, 19284, 24105, 26926, 32140, 40389, 48210, 53852, 67315, 80778, 96420, 134630, 161556, 201945, 269260, 403890, 807780, 21635041, 43270082, 64905123, 86540164, 108175205, 129810246, 216350410, 259620492, 324525615, 432700820, 649051230, 1298102460]

約数ペア:

[(1, 1298102460), (2, 649051230), (3, 432700820), (4, 324525615), (5, 259620492), (6, 216350410), (10, 129810246), (12, 108175205), (15, 86540164), (20, 64905123), (30, 43270082), (60, 21635041), (1607, 807780), (3214, 403890), (4821, 269260), (6428, 201945), (8035, 161556), (9642, 134630), (13463, 96420), (16070, 80778), (19284, 67315), (24105, 53852), (26926, 48210), (32140, 40389)]