159197280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2741}}^1$

素因数の和:2781

約数の個数: 144

約数和(自身を含む): 551405232

約数和(自身を除く): 392207952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2420, 2640, 2741, 2904, 3630, 3872, 4840, 5280, 5482, 5808, 7260, 8223, 9680, 10964, 11616, 13705, 14520, 16446, 19360, 21928, 27410, 29040, 30151, 32892, 41115, 43856, 54820, 58080, 60302, 65784, 82230, 87712, 90453, 109640, 120604, 131568, 150755, 164460, 180906, 219280, 241208, 263136, 301510, 328920, 331661, 361812, 438560, 452265, 482416, 603020, 657840, 663322, 723624, 904530, 964832, 994983, 1206040, 1315680, 1326644, 1447248, 1658305, 1809060, 1989966, 2412080, 2653288, 2894496, 3316610, 3618120, 3979932, 4824160, 4974915, 5306576, 6633220, 7236240, 7959864, 9949830, 10613152, 13266440, 14472480, 15919728, 19899660, 26532880, 31839456, 39799320, 53065760, 79598640, 159197280]

約数ペア:

[(1, 159197280), (2, 79598640), (3, 53065760), (4, 39799320), (5, 31839456), (6, 26532880), (8, 19899660), (10, 15919728), (11, 14472480), (12, 13266440), (15, 10613152), (16, 9949830), (20, 7959864), (22, 7236240), (24, 6633220), (30, 5306576), (32, 4974915), (33, 4824160), (40, 3979932), (44, 3618120), (48, 3316610), (55, 2894496), (60, 2653288), (66, 2412080), (80, 1989966), (88, 1809060), (96, 1658305), (110, 1447248), (120, 1326644), (121, 1315680), (132, 1206040), (160, 994983), (165, 964832), (176, 904530), (220, 723624), (240, 663322), (242, 657840), (264, 603020), (330, 482416), (352, 452265), (363, 438560), (440, 361812), (480, 331661), (484, 328920), (528, 301510), (605, 263136), (660, 241208), (726, 219280), (880, 180906), (968, 164460), (1056, 150755), (1210, 131568), (1320, 120604), (1452, 109640), (1760, 90453), (1815, 87712), (1936, 82230), (2420, 65784), (2640, 60302), (2741, 58080), (2904, 54820), (3630, 43856), (3872, 41115), (4840, 32892), (5280, 30151), (5482, 29040), (5808, 27410), (7260, 21928), (8223, 19360), (9680, 16446), (10964, 14520), (11616, 13705)]