1330393360

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{3167}}^1$

素因数の和:3328

約数の個数: 80

約数和(自身を含む): 3181939200

約数和(自身を除く): 1851545840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 89, 118, 178, 236, 295, 356, 445, 472, 590, 712, 890, 944, 1180, 1424, 1780, 2360, 3167, 3560, 4720, 5251, 6334, 7120, 10502, 12668, 15835, 21004, 25336, 26255, 31670, 42008, 50672, 52510, 63340, 84016, 105020, 126680, 186853, 210040, 253360, 281863, 373706, 420080, 563726, 747412, 934265, 1127452, 1409315, 1494824, 1868530, 2254904, 2818630, 2989648, 3737060, 4509808, 5637260, 7474120, 11274520, 14948240, 16629917, 22549040, 33259834, 66519668, 83149585, 133039336, 166299170, 266078672, 332598340, 665196680, 1330393360]

約数ペア:

[(1, 1330393360), (2, 665196680), (4, 332598340), (5, 266078672), (8, 166299170), (10, 133039336), (16, 83149585), (20, 66519668), (40, 33259834), (59, 22549040), (80, 16629917), (89, 14948240), (118, 11274520), (178, 7474120), (236, 5637260), (295, 4509808), (356, 3737060), (445, 2989648), (472, 2818630), (590, 2254904), (712, 1868530), (890, 1494824), (944, 1409315), (1180, 1127452), (1424, 934265), (1780, 747412), (2360, 563726), (3167, 420080), (3560, 373706), (4720, 281863), (5251, 253360), (6334, 210040), (7120, 186853), (10502, 126680), (12668, 105020), (15835, 84016), (21004, 63340), (25336, 52510), (26255, 50672), (31670, 42008)]