2438306280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2257691}}^1$

素因数の和:2257711

約数の個数: 64

約数和(自身を含む): 8127691200

約数和(自身を除く): 5689384920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2257691, 4515382, 6773073, 9030764, 11288455, 13546146, 18061528, 20319219, 22576910, 27092292, 33865365, 40638438, 45153820, 54184584, 60957657, 67730730, 81276876, 90307640, 101596095, 121915314, 135461460, 162553752, 203192190, 243830628, 270922920, 304788285, 406384380, 487661256, 609576570, 812768760, 1219153140, 2438306280]

約数ペア:

[(1, 2438306280), (2, 1219153140), (3, 812768760), (4, 609576570), (5, 487661256), (6, 406384380), (8, 304788285), (9, 270922920), (10, 243830628), (12, 203192190), (15, 162553752), (18, 135461460), (20, 121915314), (24, 101596095), (27, 90307640), (30, 81276876), (36, 67730730), (40, 60957657), (45, 54184584), (54, 45153820), (60, 40638438), (72, 33865365), (90, 27092292), (108, 22576910), (120, 20319219), (135, 18061528), (180, 13546146), (216, 11288455), (270, 9030764), (360, 6773073), (540, 4515382), (1080, 2257691)]