1019365440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{13441}}^1$

素因数の和:13540

約数の個数: 112

約数和(自身を含む): 3277697280

約数和(自身を除く): 2258331840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 948, 960, 1185, 1264, 1580, 1896, 2370, 2528, 3160, 3792, 4740, 5056, 6320, 7584, 9480, 12640, 13441, 15168, 18960, 25280, 26882, 37920, 40323, 53764, 67205, 75840, 80646, 107528, 134410, 161292, 201615, 215056, 268820, 322584, 403230, 430112, 537640, 645168, 806460, 860224, 1061839, 1075280, 1290336, 1612920, 2123678, 2150560, 2580672, 3185517, 3225840, 4247356, 4301120, 5309195, 6371034, 6451680, 8494712, 10618390, 12742068, 12903360, 15927585, 16989424, 21236780, 25484136, 31855170, 33978848, 42473560, 50968272, 63710340, 67957696, 84947120, 101936544, 127420680, 169894240, 203873088, 254841360, 339788480, 509682720, 1019365440]

約数ペア:

[(1, 1019365440), (2, 509682720), (3, 339788480), (4, 254841360), (5, 203873088), (6, 169894240), (8, 127420680), (10, 101936544), (12, 84947120), (15, 67957696), (16, 63710340), (20, 50968272), (24, 42473560), (30, 33978848), (32, 31855170), (40, 25484136), (48, 21236780), (60, 16989424), (64, 15927585), (79, 12903360), (80, 12742068), (96, 10618390), (120, 8494712), (158, 6451680), (160, 6371034), (192, 5309195), (237, 4301120), (240, 4247356), (316, 3225840), (320, 3185517), (395, 2580672), (474, 2150560), (480, 2123678), (632, 1612920), (790, 1290336), (948, 1075280), (960, 1061839), (1185, 860224), (1264, 806460), (1580, 645168), (1896, 537640), (2370, 430112), (2528, 403230), (3160, 322584), (3792, 268820), (4740, 215056), (5056, 201615), (6320, 161292), (7584, 134410), (9480, 107528), (12640, 80646), (13441, 75840), (15168, 67205), (18960, 53764), (25280, 40323), (26882, 37920)]