27833880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1423}}^1$

素因数の和:1600

約数の個数: 64

約数和(自身を含む): 84072960

約数和(自身を除く): 56239080

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, 1304, 1423, 1630, 1956, 2445, 2846, 3260, 3912, 4269, 4890, 5692, 6520, 7115, 8538, 9780, 11384, 14230, 17076, 19560, 21345, 28460, 34152, 42690, 56920, 85380, 170760, 231949, 463898, 695847, 927796, 1159745, 1391694, 1855592, 2319490, 2783388, 3479235, 4638980, 5566776, 6958470, 9277960, 13916940, 27833880]

約数ペア:

[(1, 27833880), (2, 13916940), (3, 9277960), (4, 6958470), (5, 5566776), (6, 4638980), (8, 3479235), (10, 2783388), (12, 2319490), (15, 1855592), (20, 1391694), (24, 1159745), (30, 927796), (40, 695847), (60, 463898), (120, 231949), (163, 170760), (326, 85380), (489, 56920), (652, 42690), (815, 34152), (978, 28460), (1304, 21345), (1423, 19560), (1630, 17076), (1956, 14230), (2445, 11384), (2846, 9780), (3260, 8538), (3912, 7115), (4269, 6520), (4890, 5692)]