55409880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4483}}^1$

素因数の和:4600

約数の個数: 64

約数和(自身を含む): 167880960

約数和(自身を除く): 112471080

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, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 4483, 6180, 8966, 12360, 13449, 17932, 22415, 26898, 35864, 44830, 53796, 67245, 89660, 107592, 134490, 179320, 268980, 461749, 537960, 923498, 1385247, 1846996, 2308745, 2770494, 3693992, 4617490, 5540988, 6926235, 9234980, 11081976, 13852470, 18469960, 27704940, 55409880]

約数ペア:

[(1, 55409880), (2, 27704940), (3, 18469960), (4, 13852470), (5, 11081976), (6, 9234980), (8, 6926235), (10, 5540988), (12, 4617490), (15, 3693992), (20, 2770494), (24, 2308745), (30, 1846996), (40, 1385247), (60, 923498), (103, 537960), (120, 461749), (206, 268980), (309, 179320), (412, 134490), (515, 107592), (618, 89660), (824, 67245), (1030, 53796), (1236, 44830), (1545, 35864), (2060, 26898), (2472, 22415), (3090, 17932), (4120, 13449), (4483, 12360), (6180, 8966)]