145011120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6229}}^1$

素因数の和:6342

約数の個数: 80

約数和(自身を含む): 454241760

約数和(自身を除く): 309230640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3880, 4656, 5820, 6229, 7760, 11640, 12458, 18687, 23280, 24916, 31145, 37374, 49832, 62290, 74748, 93435, 99664, 124580, 149496, 186870, 249160, 298992, 373740, 498320, 604213, 747480, 1208426, 1494960, 1812639, 2416852, 3021065, 3625278, 4833704, 6042130, 7250556, 9063195, 9667408, 12084260, 14501112, 18126390, 24168520, 29002224, 36252780, 48337040, 72505560, 145011120]

約数ペア:

[(1, 145011120), (2, 72505560), (3, 48337040), (4, 36252780), (5, 29002224), (6, 24168520), (8, 18126390), (10, 14501112), (12, 12084260), (15, 9667408), (16, 9063195), (20, 7250556), (24, 6042130), (30, 4833704), (40, 3625278), (48, 3021065), (60, 2416852), (80, 1812639), (97, 1494960), (120, 1208426), (194, 747480), (240, 604213), (291, 498320), (388, 373740), (485, 298992), (582, 249160), (776, 186870), (970, 149496), (1164, 124580), (1455, 99664), (1552, 93435), (1940, 74748), (2328, 62290), (2910, 49832), (3880, 37374), (4656, 31145), (5820, 24916), (6229, 23280), (7760, 18687), (11640, 12458)]