66161404080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{91890839}}^1$

素因数の和:91890858

約数の個数: 60

約数和(自身を含む): 222192051120

約数和(自身を除く): 156030647040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 91890839, 183781678, 275672517, 367563356, 459454195, 551345034, 735126712, 827017551, 918908390, 1102690068, 1378362585, 1470253424, 1654035102, 1837816780, 2205380136, 2756725170, 3308070204, 3675633560, 4135087755, 4410760272, 5513450340, 6616140408, 7351267120, 8270175510, 11026900680, 13232280816, 16540351020, 22053801360, 33080702040, 66161404080]

約数ペア:

[(1, 66161404080), (2, 33080702040), (3, 22053801360), (4, 16540351020), (5, 13232280816), (6, 11026900680), (8, 8270175510), (9, 7351267120), (10, 6616140408), (12, 5513450340), (15, 4410760272), (16, 4135087755), (18, 3675633560), (20, 3308070204), (24, 2756725170), (30, 2205380136), (36, 1837816780), (40, 1654035102), (45, 1470253424), (48, 1378362585), (60, 1102690068), (72, 918908390), (80, 827017551), (90, 735126712), (120, 551345034), (144, 459454195), (180, 367563356), (240, 275672517), (360, 183781678), (720, 91890839)]