13389960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{463}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 40423680

約数和(自身を除く): 27033720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 463, 482, 723, 926, 964, 1205, 1389, 1446, 1852, 1928, 2315, 2410, 2778, 2892, 3615, 3704, 4630, 4820, 5556, 5784, 6945, 7230, 9260, 9640, 11112, 13890, 14460, 18520, 27780, 28920, 55560, 111583, 223166, 334749, 446332, 557915, 669498, 892664, 1115830, 1338996, 1673745, 2231660, 2677992, 3347490, 4463320, 6694980, 13389960]

約数ペア:

[(1, 13389960), (2, 6694980), (3, 4463320), (4, 3347490), (5, 2677992), (6, 2231660), (8, 1673745), (10, 1338996), (12, 1115830), (15, 892664), (20, 669498), (24, 557915), (30, 446332), (40, 334749), (60, 223166), (120, 111583), (241, 55560), (463, 28920), (482, 27780), (723, 18520), (926, 14460), (964, 13890), (1205, 11112), (1389, 9640), (1446, 9260), (1852, 7230), (1928, 6945), (2315, 5784), (2410, 5556), (2778, 4820), (2892, 4630), (3615, 3704)]