2742290280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7617473}}^1$

素因数の和:7617490

約数の個数: 48

約数和(自身を含む): 8912444580

約数和(自身を除く): 6170154300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 7617473, 15234946, 22852419, 30469892, 38087365, 45704838, 60939784, 68557257, 76174730, 91409676, 114262095, 137114514, 152349460, 182819352, 228524190, 274229028, 304698920, 342786285, 457048380, 548458056, 685572570, 914096760, 1371145140, 2742290280]

約数ペア:

[(1, 2742290280), (2, 1371145140), (3, 914096760), (4, 685572570), (5, 548458056), (6, 457048380), (8, 342786285), (9, 304698920), (10, 274229028), (12, 228524190), (15, 182819352), (18, 152349460), (20, 137114514), (24, 114262095), (30, 91409676), (36, 76174730), (40, 68557257), (45, 60939784), (60, 45704838), (72, 38087365), (90, 30469892), (120, 22852419), (180, 15234946), (360, 7617473)]