1296659880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1200611}}^1$

素因数の和:1200631

約数の個数: 64

約数和(自身を含む): 4322203200

約数和(自身を除く): 3025543320

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, 1200611, 2401222, 3601833, 4802444, 6003055, 7203666, 9604888, 10805499, 12006110, 14407332, 18009165, 21610998, 24012220, 28814664, 32416497, 36018330, 43221996, 48024440, 54027495, 64832994, 72036660, 86443992, 108054990, 129665988, 144073320, 162082485, 216109980, 259331976, 324164970, 432219960, 648329940, 1296659880]

約数ペア:

[(1, 1296659880), (2, 648329940), (3, 432219960), (4, 324164970), (5, 259331976), (6, 216109980), (8, 162082485), (9, 144073320), (10, 129665988), (12, 108054990), (15, 86443992), (18, 72036660), (20, 64832994), (24, 54027495), (27, 48024440), (30, 43221996), (36, 36018330), (40, 32416497), (45, 28814664), (54, 24012220), (60, 21610998), (72, 18009165), (90, 14407332), (108, 12006110), (120, 10805499), (135, 9604888), (180, 7203666), (216, 6003055), (270, 4802444), (360, 3601833), (540, 2401222), (1080, 1200611)]