1943074680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{24571}}^1$

素因数の和:25244

約数の個数: 64

約数和(自身を含む): 5838307200

約数和(自身を除く): 3895232520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 659, 1318, 1977, 2636, 3295, 3954, 5272, 6590, 7908, 9885, 13180, 15816, 19770, 24571, 26360, 39540, 49142, 73713, 79080, 98284, 122855, 147426, 196568, 245710, 294852, 368565, 491420, 589704, 737130, 982840, 1474260, 2948520, 16192289, 32384578, 48576867, 64769156, 80961445, 97153734, 129538312, 161922890, 194307468, 242884335, 323845780, 388614936, 485768670, 647691560, 971537340, 1943074680]

約数ペア:

[(1, 1943074680), (2, 971537340), (3, 647691560), (4, 485768670), (5, 388614936), (6, 323845780), (8, 242884335), (10, 194307468), (12, 161922890), (15, 129538312), (20, 97153734), (24, 80961445), (30, 64769156), (40, 48576867), (60, 32384578), (120, 16192289), (659, 2948520), (1318, 1474260), (1977, 982840), (2636, 737130), (3295, 589704), (3954, 491420), (5272, 368565), (6590, 294852), (7908, 245710), (9885, 196568), (13180, 147426), (15816, 122855), (19770, 98284), (24571, 79080), (26360, 73713), (39540, 49142)]