302635520

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^2\times {\mathrm{977}}^1$

素因数の和:1022

約数の個数: 120

約数和(自身を含む): 798394212

約数和(自身を除く): 495758692

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 256, 320, 352, 440, 484, 512, 605, 640, 704, 880, 968, 977, 1210, 1280, 1408, 1760, 1936, 1954, 2420, 2560, 2816, 3520, 3872, 3908, 4840, 4885, 5632, 7040, 7744, 7816, 9680, 9770, 10747, 14080, 15488, 15632, 19360, 19540, 21494, 28160, 30976, 31264, 38720, 39080, 42988, 53735, 61952, 62528, 77440, 78160, 85976, 107470, 118217, 125056, 154880, 156320, 171952, 214940, 236434, 250112, 309760, 312640, 343904, 429880, 472868, 500224, 591085, 625280, 687808, 859760, 945736, 1182170, 1250560, 1375616, 1719520, 1891472, 2364340, 2501120, 2751232, 3439040, 3782944, 4728680, 5502464, 6878080, 7565888, 9457360, 13756160, 15131776, 18914720, 27512320, 30263552, 37829440, 60527104, 75658880, 151317760, 302635520]

約数ペア:

[(1, 302635520), (2, 151317760), (4, 75658880), (5, 60527104), (8, 37829440), (10, 30263552), (11, 27512320), (16, 18914720), (20, 15131776), (22, 13756160), (32, 9457360), (40, 7565888), (44, 6878080), (55, 5502464), (64, 4728680), (80, 3782944), (88, 3439040), (110, 2751232), (121, 2501120), (128, 2364340), (160, 1891472), (176, 1719520), (220, 1375616), (242, 1250560), (256, 1182170), (320, 945736), (352, 859760), (440, 687808), (484, 625280), (512, 591085), (605, 500224), (640, 472868), (704, 429880), (880, 343904), (968, 312640), (977, 309760), (1210, 250112), (1280, 236434), (1408, 214940), (1760, 171952), (1936, 156320), (1954, 154880), (2420, 125056), (2560, 118217), (2816, 107470), (3520, 85976), (3872, 78160), (3908, 77440), (4840, 62528), (4885, 61952), (5632, 53735), (7040, 42988), (7744, 39080), (7816, 38720), (9680, 31264), (9770, 30976), (10747, 28160), (14080, 21494), (15488, 19540), (15632, 19360)]