1493482860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{307301}}^1$

素因数の和:307325

約数の個数: 72

約数和(自身を含む): 4698032976

約数和(自身を除く): 3204550116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 307301, 614602, 921903, 1229204, 1536505, 1843806, 2765709, 3073010, 3687612, 4609515, 5531418, 6146020, 8297127, 9219030, 11062836, 13828545, 16594254, 18438060, 24891381, 27657090, 33188508, 41485635, 49782762, 55314180, 74674143, 82971270, 99565524, 124456905, 149348286, 165942540, 248913810, 298696572, 373370715, 497827620, 746741430, 1493482860]

約数ペア:

[(1, 1493482860), (2, 746741430), (3, 497827620), (4, 373370715), (5, 298696572), (6, 248913810), (9, 165942540), (10, 149348286), (12, 124456905), (15, 99565524), (18, 82971270), (20, 74674143), (27, 55314180), (30, 49782762), (36, 41485635), (45, 33188508), (54, 27657090), (60, 24891381), (81, 18438060), (90, 16594254), (108, 13828545), (135, 11062836), (162, 9219030), (180, 8297127), (243, 6146020), (270, 5531418), (324, 4609515), (405, 3687612), (486, 3073010), (540, 2765709), (810, 1843806), (972, 1536505), (1215, 1229204), (1620, 921903), (2430, 614602), (4860, 307301)]