2484180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 7759752

約数和(自身を除く): 5275572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 373, 444, 555, 666, 740, 746, 1110, 1119, 1332, 1492, 1665, 1865, 2220, 2238, 3330, 3357, 3730, 4476, 5595, 6660, 6714, 7460, 11190, 13428, 13801, 16785, 22380, 27602, 33570, 41403, 55204, 67140, 69005, 82806, 124209, 138010, 165612, 207015, 248418, 276020, 414030, 496836, 621045, 828060, 1242090, 2484180]

約数ペア:

[(1, 2484180), (2, 1242090), (3, 828060), (4, 621045), (5, 496836), (6, 414030), (9, 276020), (10, 248418), (12, 207015), (15, 165612), (18, 138010), (20, 124209), (30, 82806), (36, 69005), (37, 67140), (45, 55204), (60, 41403), (74, 33570), (90, 27602), (111, 22380), (148, 16785), (180, 13801), (185, 13428), (222, 11190), (333, 7460), (370, 6714), (373, 6660), (444, 5595), (555, 4476), (666, 3730), (740, 3357), (746, 3330), (1110, 2238), (1119, 2220), (1332, 1865), (1492, 1665)]