144637120

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23789}}^1$

素因数の和:23825

約数の個数: 56

約数和(自身を含む): 362559600

約数和(自身を除く): 217922480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 23789, 47578, 95156, 118945, 190312, 237890, 380624, 451991, 475780, 761248, 903982, 951560, 1522496, 1807964, 1903120, 2259955, 3615928, 3806240, 4519910, 7231856, 7612480, 9039820, 14463712, 18079640, 28927424, 36159280, 72318560, 144637120]

約数ペア:

[(1, 144637120), (2, 72318560), (4, 36159280), (5, 28927424), (8, 18079640), (10, 14463712), (16, 9039820), (19, 7612480), (20, 7231856), (32, 4519910), (38, 3806240), (40, 3615928), (64, 2259955), (76, 1903120), (80, 1807964), (95, 1522496), (152, 951560), (160, 903982), (190, 761248), (304, 475780), (320, 451991), (380, 380624), (608, 237890), (760, 190312), (1216, 118945), (1520, 95156), (3040, 47578), (6080, 23789)]