299328360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{28027}}^1$

素因数の和:28130

約数の個数: 64

約数和(自身を含む): 908107200

約数和(自身を除く): 608778840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 28027, 56054, 84081, 112108, 140135, 168162, 224216, 280270, 336324, 420405, 560540, 672648, 840810, 1121080, 1681620, 2494403, 3363240, 4988806, 7483209, 9977612, 12472015, 14966418, 19955224, 24944030, 29932836, 37416045, 49888060, 59865672, 74832090, 99776120, 149664180, 299328360]

約数ペア:

[(1, 299328360), (2, 149664180), (3, 99776120), (4, 74832090), (5, 59865672), (6, 49888060), (8, 37416045), (10, 29932836), (12, 24944030), (15, 19955224), (20, 14966418), (24, 12472015), (30, 9977612), (40, 7483209), (60, 4988806), (89, 3363240), (120, 2494403), (178, 1681620), (267, 1121080), (356, 840810), (445, 672648), (534, 560540), (712, 420405), (890, 336324), (1068, 280270), (1335, 224216), (1780, 168162), (2136, 140135), (2670, 112108), (3560, 84081), (5340, 56054), (10680, 28027)]