1347120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1871}}^1$

素因数の和:1890

約数の個数: 60

約数和(自身を含む): 4526496

約数和(自身を除く): 3179376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1871, 3742, 5613, 7484, 9355, 11226, 14968, 16839, 18710, 22452, 28065, 29936, 33678, 37420, 44904, 56130, 67356, 74840, 84195, 89808, 112260, 134712, 149680, 168390, 224520, 269424, 336780, 449040, 673560, 1347120]

約数ペア:

[(1, 1347120), (2, 673560), (3, 449040), (4, 336780), (5, 269424), (6, 224520), (8, 168390), (9, 149680), (10, 134712), (12, 112260), (15, 89808), (16, 84195), (18, 74840), (20, 67356), (24, 56130), (30, 44904), (36, 37420), (40, 33678), (45, 29936), (48, 28065), (60, 22452), (72, 18710), (80, 16839), (90, 14968), (120, 11226), (144, 9355), (180, 7484), (240, 5613), (360, 3742), (720, 1871)]