78632880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6971}}^1$

素因数の和:7034

約数の個数: 80

約数和(自身を含む): 248984064

約数和(自身を除く): 170351184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 6971, 11280, 13942, 20913, 27884, 34855, 41826, 55768, 69710, 83652, 104565, 111536, 139420, 167304, 209130, 278840, 327637, 334608, 418260, 557680, 655274, 836520, 982911, 1310548, 1638185, 1673040, 1965822, 2621096, 3276370, 3931644, 4914555, 5242192, 6552740, 7863288, 9829110, 13105480, 15726576, 19658220, 26210960, 39316440, 78632880]

約数ペア:

[(1, 78632880), (2, 39316440), (3, 26210960), (4, 19658220), (5, 15726576), (6, 13105480), (8, 9829110), (10, 7863288), (12, 6552740), (15, 5242192), (16, 4914555), (20, 3931644), (24, 3276370), (30, 2621096), (40, 1965822), (47, 1673040), (48, 1638185), (60, 1310548), (80, 982911), (94, 836520), (120, 655274), (141, 557680), (188, 418260), (235, 334608), (240, 327637), (282, 278840), (376, 209130), (470, 167304), (564, 139420), (705, 111536), (752, 104565), (940, 83652), (1128, 69710), (1410, 55768), (1880, 41826), (2256, 34855), (2820, 27884), (3760, 20913), (5640, 13942), (6971, 11280)]