1274089680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{11719}}^1$

素因数の和:11889

約数の個数: 120

約数和(自身を含む): 4307521920

約数和(自身を除く): 3033432240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 151, 180, 240, 302, 360, 453, 604, 720, 755, 906, 1208, 1359, 1510, 1812, 2265, 2416, 2718, 3020, 3624, 4530, 5436, 6040, 6795, 7248, 9060, 10872, 11719, 12080, 13590, 18120, 21744, 23438, 27180, 35157, 36240, 46876, 54360, 58595, 70314, 93752, 105471, 108720, 117190, 140628, 175785, 187504, 210942, 234380, 281256, 351570, 421884, 468760, 527355, 562512, 703140, 843768, 937520, 1054710, 1406280, 1687536, 1769569, 2109420, 2812560, 3539138, 4218840, 5308707, 7078276, 8437680, 8847845, 10617414, 14156552, 15926121, 17695690, 21234828, 26543535, 28313104, 31852242, 35391380, 42469656, 53087070, 63704484, 70782760, 79630605, 84939312, 106174140, 127408968, 141565520, 159261210, 212348280, 254817936, 318522420, 424696560, 637044840, 1274089680]

約数ペア:

[(1, 1274089680), (2, 637044840), (3, 424696560), (4, 318522420), (5, 254817936), (6, 212348280), (8, 159261210), (9, 141565520), (10, 127408968), (12, 106174140), (15, 84939312), (16, 79630605), (18, 70782760), (20, 63704484), (24, 53087070), (30, 42469656), (36, 35391380), (40, 31852242), (45, 28313104), (48, 26543535), (60, 21234828), (72, 17695690), (80, 15926121), (90, 14156552), (120, 10617414), (144, 8847845), (151, 8437680), (180, 7078276), (240, 5308707), (302, 4218840), (360, 3539138), (453, 2812560), (604, 2109420), (720, 1769569), (755, 1687536), (906, 1406280), (1208, 1054710), (1359, 937520), (1510, 843768), (1812, 703140), (2265, 562512), (2416, 527355), (2718, 468760), (3020, 421884), (3624, 351570), (4530, 281256), (5436, 234380), (6040, 210942), (6795, 187504), (7248, 175785), (9060, 140628), (10872, 117190), (11719, 108720), (12080, 105471), (13590, 93752), (18120, 70314), (21744, 58595), (23438, 54360), (27180, 46876), (35157, 36240)]