240152880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5351}}^1$

素因数の和:5395

約数の個数: 160

約数和(自身を含む): 860087808

約数和(自身を除く): 619934928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1870, 2040, 2244, 2640, 2805, 2992, 3740, 4080, 4488, 5351, 5610, 7480, 8976, 10702, 11220, 14960, 16053, 21404, 22440, 26755, 32106, 42808, 44880, 53510, 58861, 64212, 80265, 85616, 90967, 107020, 117722, 128424, 160530, 176583, 181934, 214040, 235444, 256848, 272901, 294305, 321060, 353166, 363868, 428080, 454835, 470888, 545802, 588610, 642120, 706332, 727736, 882915, 909670, 941776, 1000637, 1091604, 1177220, 1284240, 1364505, 1412664, 1455472, 1765830, 1819340, 2001274, 2183208, 2354440, 2729010, 2825328, 3001911, 3531660, 3638680, 4002548, 4366416, 4708880, 5003185, 5458020, 6003822, 7063320, 7277360, 8005096, 10006370, 10916040, 12007644, 14126640, 15009555, 16010192, 20012740, 21832080, 24015288, 30019110, 40025480, 48030576, 60038220, 80050960, 120076440, 240152880]

約数ペア:

[(1, 240152880), (2, 120076440), (3, 80050960), (4, 60038220), (5, 48030576), (6, 40025480), (8, 30019110), (10, 24015288), (11, 21832080), (12, 20012740), (15, 16010192), (16, 15009555), (17, 14126640), (20, 12007644), (22, 10916040), (24, 10006370), (30, 8005096), (33, 7277360), (34, 7063320), (40, 6003822), (44, 5458020), (48, 5003185), (51, 4708880), (55, 4366416), (60, 4002548), (66, 3638680), (68, 3531660), (80, 3001911), (85, 2825328), (88, 2729010), (102, 2354440), (110, 2183208), (120, 2001274), (132, 1819340), (136, 1765830), (165, 1455472), (170, 1412664), (176, 1364505), (187, 1284240), (204, 1177220), (220, 1091604), (240, 1000637), (255, 941776), (264, 909670), (272, 882915), (330, 727736), (340, 706332), (374, 642120), (408, 588610), (440, 545802), (510, 470888), (528, 454835), (561, 428080), (660, 363868), (680, 353166), (748, 321060), (816, 294305), (880, 272901), (935, 256848), (1020, 235444), (1122, 214040), (1320, 181934), (1360, 176583), (1496, 160530), (1870, 128424), (2040, 117722), (2244, 107020), (2640, 90967), (2805, 85616), (2992, 80265), (3740, 64212), (4080, 58861), (4488, 53510), (5351, 44880), (5610, 42808), (7480, 32106), (8976, 26755), (10702, 22440), (11220, 21404), (14960, 16053)]