70215840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{48761}}^1$

素因数の和:48782

約数の個数: 72

約数和(自身を含む): 239616468

約数和(自身を除く): 169400628

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 48761, 97522, 146283, 195044, 243805, 292566, 390088, 438849, 487610, 585132, 731415, 780176, 877698, 975220, 1170264, 1462830, 1560352, 1755396, 1950440, 2194245, 2340528, 2925660, 3510792, 3900880, 4388490, 4681056, 5851320, 7021584, 7801760, 8776980, 11702640, 14043168, 17553960, 23405280, 35107920, 70215840]

約数ペア:

[(1, 70215840), (2, 35107920), (3, 23405280), (4, 17553960), (5, 14043168), (6, 11702640), (8, 8776980), (9, 7801760), (10, 7021584), (12, 5851320), (15, 4681056), (16, 4388490), (18, 3900880), (20, 3510792), (24, 2925660), (30, 2340528), (32, 2194245), (36, 1950440), (40, 1755396), (45, 1560352), (48, 1462830), (60, 1170264), (72, 975220), (80, 877698), (90, 780176), (96, 731415), (120, 585132), (144, 487610), (160, 438849), (180, 390088), (240, 292566), (288, 243805), (360, 195044), (480, 146283), (720, 97522), (1440, 48761)]