7058280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:594

約数の個数: 64

約数和(自身を含む): 21384000

約数和(自身を除く): 14325720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 449, 524, 655, 786, 898, 1048, 1310, 1347, 1572, 1796, 1965, 2245, 2620, 2694, 3144, 3592, 3930, 4490, 5240, 5388, 6735, 7860, 8980, 10776, 13470, 15720, 17960, 26940, 53880, 58819, 117638, 176457, 235276, 294095, 352914, 470552, 588190, 705828, 882285, 1176380, 1411656, 1764570, 2352760, 3529140, 7058280]

約数ペア:

[(1, 7058280), (2, 3529140), (3, 2352760), (4, 1764570), (5, 1411656), (6, 1176380), (8, 882285), (10, 705828), (12, 588190), (15, 470552), (20, 352914), (24, 294095), (30, 235276), (40, 176457), (60, 117638), (120, 58819), (131, 53880), (262, 26940), (393, 17960), (449, 15720), (524, 13470), (655, 10776), (786, 8980), (898, 7860), (1048, 6735), (1310, 5388), (1347, 5240), (1572, 4490), (1796, 3930), (1965, 3592), (2245, 3144), (2620, 2694)]