12149880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{983}}^1$

素因数の和:1100

約数の個数: 64

約数和(自身を含む): 36840960

約数和(自身を除く): 24691080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 983, 1030, 1236, 1545, 1966, 2060, 2472, 2949, 3090, 3932, 4120, 4915, 5898, 6180, 7864, 9830, 11796, 12360, 14745, 19660, 23592, 29490, 39320, 58980, 101249, 117960, 202498, 303747, 404996, 506245, 607494, 809992, 1012490, 1214988, 1518735, 2024980, 2429976, 3037470, 4049960, 6074940, 12149880]

約数ペア:

[(1, 12149880), (2, 6074940), (3, 4049960), (4, 3037470), (5, 2429976), (6, 2024980), (8, 1518735), (10, 1214988), (12, 1012490), (15, 809992), (20, 607494), (24, 506245), (30, 404996), (40, 303747), (60, 202498), (103, 117960), (120, 101249), (206, 58980), (309, 39320), (412, 29490), (515, 23592), (618, 19660), (824, 14745), (983, 12360), (1030, 11796), (1236, 9830), (1545, 7864), (1966, 6180), (2060, 5898), (2472, 4915), (2949, 4120), (3090, 3932)]