223217520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{930073}}^1$

素因数の和:930089

約数の個数: 40

約数和(自身を含む): 691975056

約数和(自身を除く): 468757536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 930073, 1860146, 2790219, 3720292, 4650365, 5580438, 7440584, 9300730, 11160876, 13951095, 14881168, 18601460, 22321752, 27902190, 37202920, 44643504, 55804380, 74405840, 111608760, 223217520]

約数ペア:

[(1, 223217520), (2, 111608760), (3, 74405840), (4, 55804380), (5, 44643504), (6, 37202920), (8, 27902190), (10, 22321752), (12, 18601460), (15, 14881168), (16, 13951095), (20, 11160876), (24, 9300730), (30, 7440584), (40, 5580438), (48, 4650365), (60, 3720292), (80, 2790219), (120, 1860146), (240, 930073)]