1227736320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13901}}^1$

素因数の和:13948

約数の個数: 144

約数和(自身を含む): 4091859072

約数和(自身を除く): 2864122752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 3840, 4416, 5520, 5888, 7360, 8832, 11040, 13901, 14720, 17664, 22080, 27802, 29440, 41703, 44160, 55604, 69505, 83406, 88320, 111208, 139010, 166812, 208515, 222416, 278020, 319723, 333624, 417030, 444832, 556040, 639446, 667248, 834060, 889664, 959169, 1112080, 1278892, 1334496, 1598615, 1668120, 1779328, 1918338, 2224160, 2557784, 2668992, 3197230, 3336240, 3558656, 3836676, 4448320, 4795845, 5115568, 5337984, 6394460, 6672480, 7673352, 8896640, 9591690, 10231136, 10675968, 12788920, 13344960, 15346704, 17793280, 19183380, 20462272, 25577840, 26689920, 30693408, 38366760, 40924544, 51155680, 53379840, 61386816, 76733520, 81849088, 102311360, 122773632, 153467040, 204622720, 245547264, 306934080, 409245440, 613868160, 1227736320]

約数ペア:

[(1, 1227736320), (2, 613868160), (3, 409245440), (4, 306934080), (5, 245547264), (6, 204622720), (8, 153467040), (10, 122773632), (12, 102311360), (15, 81849088), (16, 76733520), (20, 61386816), (23, 53379840), (24, 51155680), (30, 40924544), (32, 38366760), (40, 30693408), (46, 26689920), (48, 25577840), (60, 20462272), (64, 19183380), (69, 17793280), (80, 15346704), (92, 13344960), (96, 12788920), (115, 10675968), (120, 10231136), (128, 9591690), (138, 8896640), (160, 7673352), (184, 6672480), (192, 6394460), (230, 5337984), (240, 5115568), (256, 4795845), (276, 4448320), (320, 3836676), (345, 3558656), (368, 3336240), (384, 3197230), (460, 2668992), (480, 2557784), (552, 2224160), (640, 1918338), (690, 1779328), (736, 1668120), (768, 1598615), (920, 1334496), (960, 1278892), (1104, 1112080), (1280, 959169), (1380, 889664), (1472, 834060), (1840, 667248), (1920, 639446), (2208, 556040), (2760, 444832), (2944, 417030), (3680, 333624), (3840, 319723), (4416, 278020), (5520, 222416), (5888, 208515), (7360, 166812), (8832, 139010), (11040, 111208), (13901, 88320), (14720, 83406), (17664, 69505), (22080, 55604), (27802, 44160), (29440, 41703)]