305166240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3163}}^1$

素因数の和:3251

約数の個数: 144

約数和(自身を含む): 1057256928

約数和(自身を除く): 752090688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 201, 240, 268, 288, 335, 360, 402, 480, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1440, 1608, 2010, 2144, 2412, 2680, 3015, 3163, 3216, 4020, 4824, 5360, 6030, 6326, 6432, 8040, 9489, 9648, 10720, 12060, 12652, 15815, 16080, 18978, 19296, 24120, 25304, 28467, 31630, 32160, 37956, 47445, 48240, 50608, 56934, 63260, 75912, 94890, 96480, 101216, 113868, 126520, 142335, 151824, 189780, 211921, 227736, 253040, 284670, 303648, 379560, 423842, 455472, 506080, 569340, 635763, 759120, 847684, 910944, 1059605, 1138680, 1271526, 1518240, 1695368, 1907289, 2119210, 2277360, 2543052, 3178815, 3390736, 3814578, 4238420, 4554720, 5086104, 6357630, 6781472, 7629156, 8476840, 9536445, 10172208, 12715260, 15258312, 16953680, 19072890, 20344416, 25430520, 30516624, 33907360, 38145780, 50861040, 61033248, 76291560, 101722080, 152583120, 305166240]

約数ペア:

[(1, 305166240), (2, 152583120), (3, 101722080), (4, 76291560), (5, 61033248), (6, 50861040), (8, 38145780), (9, 33907360), (10, 30516624), (12, 25430520), (15, 20344416), (16, 19072890), (18, 16953680), (20, 15258312), (24, 12715260), (30, 10172208), (32, 9536445), (36, 8476840), (40, 7629156), (45, 6781472), (48, 6357630), (60, 5086104), (67, 4554720), (72, 4238420), (80, 3814578), (90, 3390736), (96, 3178815), (120, 2543052), (134, 2277360), (144, 2119210), (160, 1907289), (180, 1695368), (201, 1518240), (240, 1271526), (268, 1138680), (288, 1059605), (335, 910944), (360, 847684), (402, 759120), (480, 635763), (536, 569340), (603, 506080), (670, 455472), (720, 423842), (804, 379560), (1005, 303648), (1072, 284670), (1206, 253040), (1340, 227736), (1440, 211921), (1608, 189780), (2010, 151824), (2144, 142335), (2412, 126520), (2680, 113868), (3015, 101216), (3163, 96480), (3216, 94890), (4020, 75912), (4824, 63260), (5360, 56934), (6030, 50608), (6326, 48240), (6432, 47445), (8040, 37956), (9489, 32160), (9648, 31630), (10720, 28467), (12060, 25304), (12652, 24120), (15815, 19296), (16080, 18978)]