385922640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{34213}}^1$

素因数の和:34276

約数の個数: 80

約数和(自身を含む): 1221850368

約数和(自身を除く): 835927728

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, 11280, 34213, 68426, 102639, 136852, 171065, 205278, 273704, 342130, 410556, 513195, 547408, 684260, 821112, 1026390, 1368520, 1608011, 1642224, 2052780, 2737040, 3216022, 4105560, 4824033, 6432044, 8040055, 8211120, 9648066, 12864088, 16080110, 19296132, 24120165, 25728176, 32160220, 38592264, 48240330, 64320440, 77184528, 96480660, 128640880, 192961320, 385922640]

約数ペア:

[(1, 385922640), (2, 192961320), (3, 128640880), (4, 96480660), (5, 77184528), (6, 64320440), (8, 48240330), (10, 38592264), (12, 32160220), (15, 25728176), (16, 24120165), (20, 19296132), (24, 16080110), (30, 12864088), (40, 9648066), (47, 8211120), (48, 8040055), (60, 6432044), (80, 4824033), (94, 4105560), (120, 3216022), (141, 2737040), (188, 2052780), (235, 1642224), (240, 1608011), (282, 1368520), (376, 1026390), (470, 821112), (564, 684260), (705, 547408), (752, 513195), (940, 410556), (1128, 342130), (1410, 273704), (1880, 205278), (2256, 171065), (2820, 136852), (3760, 102639), (5640, 68426), (11280, 34213)]