264394320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15091}}^1$

素因数の和:15180

約数の個数: 80

約数和(自身を含む): 830905152

約数和(自身を除く): 566510832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 15091, 17520, 30182, 45273, 60364, 75455, 90546, 120728, 150910, 181092, 226365, 241456, 301820, 362184, 452730, 603640, 724368, 905460, 1101643, 1207280, 1810920, 2203286, 3304929, 3621840, 4406572, 5508215, 6609858, 8813144, 11016430, 13219716, 16524645, 17626288, 22032860, 26439432, 33049290, 44065720, 52878864, 66098580, 88131440, 132197160, 264394320]

約数ペア:

[(1, 264394320), (2, 132197160), (3, 88131440), (4, 66098580), (5, 52878864), (6, 44065720), (8, 33049290), (10, 26439432), (12, 22032860), (15, 17626288), (16, 16524645), (20, 13219716), (24, 11016430), (30, 8813144), (40, 6609858), (48, 5508215), (60, 4406572), (73, 3621840), (80, 3304929), (120, 2203286), (146, 1810920), (219, 1207280), (240, 1101643), (292, 905460), (365, 724368), (438, 603640), (584, 452730), (730, 362184), (876, 301820), (1095, 241456), (1168, 226365), (1460, 181092), (1752, 150910), (2190, 120728), (2920, 90546), (3504, 75455), (4380, 60364), (5840, 45273), (8760, 30182), (15091, 17520)]