73774920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2551}}^1$

素因数の和:2806

約数の個数: 64

約数和(自身を含む): 222330240

約数和(自身を除く): 148555320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2551, 2892, 3615, 4820, 5102, 5784, 7230, 7653, 9640, 10204, 12755, 14460, 15306, 20408, 25510, 28920, 30612, 38265, 51020, 61224, 76530, 102040, 153060, 306120, 614791, 1229582, 1844373, 2459164, 3073955, 3688746, 4918328, 6147910, 7377492, 9221865, 12295820, 14754984, 18443730, 24591640, 36887460, 73774920]

約数ペア:

[(1, 73774920), (2, 36887460), (3, 24591640), (4, 18443730), (5, 14754984), (6, 12295820), (8, 9221865), (10, 7377492), (12, 6147910), (15, 4918328), (20, 3688746), (24, 3073955), (30, 2459164), (40, 1844373), (60, 1229582), (120, 614791), (241, 306120), (482, 153060), (723, 102040), (964, 76530), (1205, 61224), (1446, 51020), (1928, 38265), (2410, 30612), (2551, 28920), (2892, 25510), (3615, 20408), (4820, 15306), (5102, 14460), (5784, 12755), (7230, 10204), (7653, 9640)]