72440633880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67074661}}^1$

素因数の和:67074681

約数の個数: 64

約数和(自身を含む): 241468783200

約数和(自身を除く): 169028149320

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, 67074661, 134149322, 201223983, 268298644, 335373305, 402447966, 536597288, 603671949, 670746610, 804895932, 1006119915, 1207343898, 1341493220, 1609791864, 1811015847, 2012239830, 2414687796, 2682986440, 3018359745, 3622031694, 4024479660, 4829375592, 6036719490, 7244063388, 8048959320, 9055079235, 12073438980, 14488126776, 18110158470, 24146877960, 36220316940, 72440633880]

約数ペア:

[(1, 72440633880), (2, 36220316940), (3, 24146877960), (4, 18110158470), (5, 14488126776), (6, 12073438980), (8, 9055079235), (9, 8048959320), (10, 7244063388), (12, 6036719490), (15, 4829375592), (18, 4024479660), (20, 3622031694), (24, 3018359745), (27, 2682986440), (30, 2414687796), (36, 2012239830), (40, 1811015847), (45, 1609791864), (54, 1341493220), (60, 1207343898), (72, 1006119915), (90, 804895932), (108, 670746610), (120, 603671949), (135, 536597288), (180, 402447966), (216, 335373305), (270, 268298644), (360, 201223983), (540, 134149322), (1080, 67074661)]