293881680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{408169}}^1$

素因数の和:408188

約数の個数: 60

約数和(自身を含む): 986955060

約数和(自身を除く): 693073380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 408169, 816338, 1224507, 1632676, 2040845, 2449014, 3265352, 3673521, 4081690, 4898028, 6122535, 6530704, 7347042, 8163380, 9796056, 12245070, 14694084, 16326760, 18367605, 19592112, 24490140, 29388168, 32653520, 36735210, 48980280, 58776336, 73470420, 97960560, 146940840, 293881680]

約数ペア:

[(1, 293881680), (2, 146940840), (3, 97960560), (4, 73470420), (5, 58776336), (6, 48980280), (8, 36735210), (9, 32653520), (10, 29388168), (12, 24490140), (15, 19592112), (16, 18367605), (18, 16326760), (20, 14694084), (24, 12245070), (30, 9796056), (36, 8163380), (40, 7347042), (45, 6530704), (48, 6122535), (60, 4898028), (72, 4081690), (80, 3673521), (90, 3265352), (120, 2449014), (144, 2040845), (180, 1632676), (240, 1224507), (360, 816338), (720, 408169)]