80611680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8839}}^1$

素因数の和:8876

約数の個数: 96

約数和(自身を含む): 267321600

約数和(自身を除く): 186709920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 8839, 9120, 17678, 26517, 35356, 44195, 53034, 70712, 88390, 106068, 132585, 141424, 167941, 176780, 212136, 265170, 282848, 335882, 353560, 424272, 503823, 530340, 671764, 707120, 839705, 848544, 1007646, 1060680, 1343528, 1414240, 1679410, 2015292, 2121360, 2519115, 2687056, 3358820, 4030584, 4242720, 5038230, 5374112, 6717640, 8061168, 10076460, 13435280, 16122336, 20152920, 26870560, 40305840, 80611680]

約数ペア:

[(1, 80611680), (2, 40305840), (3, 26870560), (4, 20152920), (5, 16122336), (6, 13435280), (8, 10076460), (10, 8061168), (12, 6717640), (15, 5374112), (16, 5038230), (19, 4242720), (20, 4030584), (24, 3358820), (30, 2687056), (32, 2519115), (38, 2121360), (40, 2015292), (48, 1679410), (57, 1414240), (60, 1343528), (76, 1060680), (80, 1007646), (95, 848544), (96, 839705), (114, 707120), (120, 671764), (152, 530340), (160, 503823), (190, 424272), (228, 353560), (240, 335882), (285, 282848), (304, 265170), (380, 212136), (456, 176780), (480, 167941), (570, 141424), (608, 132585), (760, 106068), (912, 88390), (1140, 70712), (1520, 53034), (1824, 44195), (2280, 35356), (3040, 26517), (4560, 17678), (8839, 9120)]