1309855944480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{1366483}}^1$

素因数の和:1368498

約数の個数: 96

約数和(自身を含む): 4128115368384

約数和(自身を除く): 2818259423904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1997, 3994, 5991, 7988, 9985, 11982, 15976, 19970, 23964, 29955, 31952, 39940, 47928, 59910, 63904, 79880, 95856, 119820, 159760, 191712, 239640, 319520, 479280, 958560, 1366483, 2732966, 4099449, 5465932, 6832415, 8198898, 10931864, 13664830, 16397796, 20497245, 21863728, 27329660, 32795592, 40994490, 43727456, 54659320, 65591184, 81988980, 109318640, 131182368, 163977960, 218637280, 327955920, 655911840, 2728866551, 5457733102, 8186599653, 10915466204, 13644332755, 16373199306, 21830932408, 27288665510, 32746398612, 40932998265, 43661864816, 54577331020, 65492797224, 81865996530, 87323729632, 109154662040, 130985594448, 163731993060, 218309324080, 261971188896, 327463986120, 436618648160, 654927972240, 1309855944480]

約数ペア:

[(1, 1309855944480), (2, 654927972240), (3, 436618648160), (4, 327463986120), (5, 261971188896), (6, 218309324080), (8, 163731993060), (10, 130985594448), (12, 109154662040), (15, 87323729632), (16, 81865996530), (20, 65492797224), (24, 54577331020), (30, 43661864816), (32, 40932998265), (40, 32746398612), (48, 27288665510), (60, 21830932408), (80, 16373199306), (96, 13644332755), (120, 10915466204), (160, 8186599653), (240, 5457733102), (480, 2728866551), (1997, 655911840), (3994, 327955920), (5991, 218637280), (7988, 163977960), (9985, 131182368), (11982, 109318640), (15976, 81988980), (19970, 65591184), (23964, 54659320), (29955, 43727456), (31952, 40994490), (39940, 32795592), (47928, 27329660), (59910, 21863728), (63904, 20497245), (79880, 16397796), (95856, 13664830), (119820, 10931864), (159760, 8198898), (191712, 6832415), (239640, 5465932), (319520, 4099449), (479280, 2732966), (958560, 1366483)]