194313960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{539761}}^1$

素因数の和:539778

約数の個数: 48

約数和(自身を含む): 631521540

約数和(自身を除く): 437207580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 539761, 1079522, 1619283, 2159044, 2698805, 3238566, 4318088, 4857849, 5397610, 6477132, 8096415, 9715698, 10795220, 12954264, 16192830, 19431396, 21590440, 24289245, 32385660, 38862792, 48578490, 64771320, 97156980, 194313960]

約数ペア:

[(1, 194313960), (2, 97156980), (3, 64771320), (4, 48578490), (5, 38862792), (6, 32385660), (8, 24289245), (9, 21590440), (10, 19431396), (12, 16192830), (15, 12954264), (18, 10795220), (20, 9715698), (24, 8096415), (30, 6477132), (36, 5397610), (40, 4857849), (45, 4318088), (60, 3238566), (72, 2698805), (90, 2159044), (120, 1619283), (180, 1079522), (360, 539761)]