487229040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{225569}}^1$

素因数の和:225591

約数の個数: 80

約数和(自身を含む): 1678240800

約数和(自身を除く): 1191011760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 225569, 451138, 676707, 902276, 1127845, 1353414, 1804552, 2030121, 2255690, 2706828, 3383535, 3609104, 4060242, 4511380, 5413656, 6090363, 6767070, 8120484, 9022760, 10150605, 10827312, 12180726, 13534140, 16240968, 18045520, 20301210, 24361452, 27068280, 30451815, 32481936, 40602420, 48722904, 54136560, 60903630, 81204840, 97445808, 121807260, 162409680, 243614520, 487229040]

約数ペア:

[(1, 487229040), (2, 243614520), (3, 162409680), (4, 121807260), (5, 97445808), (6, 81204840), (8, 60903630), (9, 54136560), (10, 48722904), (12, 40602420), (15, 32481936), (16, 30451815), (18, 27068280), (20, 24361452), (24, 20301210), (27, 18045520), (30, 16240968), (36, 13534140), (40, 12180726), (45, 10827312), (48, 10150605), (54, 9022760), (60, 8120484), (72, 6767070), (80, 6090363), (90, 5413656), (108, 4511380), (120, 4060242), (135, 3609104), (144, 3383535), (180, 2706828), (216, 2255690), (240, 2030121), (270, 1804552), (360, 1353414), (432, 1127845), (540, 902276), (720, 676707), (1080, 451138), (2160, 225569)]