1147560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 3516480

約数和(自身を除く): 2368920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 131, 146, 219, 262, 292, 365, 393, 438, 524, 584, 655, 730, 786, 876, 1048, 1095, 1310, 1460, 1572, 1752, 1965, 2190, 2620, 2920, 3144, 3930, 4380, 5240, 7860, 8760, 9563, 15720, 19126, 28689, 38252, 47815, 57378, 76504, 95630, 114756, 143445, 191260, 229512, 286890, 382520, 573780, 1147560]

約数ペア:

[(1, 1147560), (2, 573780), (3, 382520), (4, 286890), (5, 229512), (6, 191260), (8, 143445), (10, 114756), (12, 95630), (15, 76504), (20, 57378), (24, 47815), (30, 38252), (40, 28689), (60, 19126), (73, 15720), (120, 9563), (131, 8760), (146, 7860), (219, 5240), (262, 4380), (292, 3930), (365, 3144), (393, 2920), (438, 2620), (524, 2190), (584, 1965), (655, 1752), (730, 1572), (786, 1460), (876, 1310), (1048, 1095)]