1976644080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{915113}}^1$

素因数の和:915135

約数の個数: 80

約数和(自身を含む): 6808448160

約数和(自身を除く): 4831804080

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, 915113, 1830226, 2745339, 3660452, 4575565, 5490678, 7320904, 8236017, 9151130, 10981356, 13726695, 14641808, 16472034, 18302260, 21962712, 24708051, 27453390, 32944068, 36604520, 41180085, 43925424, 49416102, 54906780, 65888136, 73209040, 82360170, 98832204, 109813560, 123540255, 131776272, 164720340, 197664408, 219627120, 247080510, 329440680, 395328816, 494161020, 658881360, 988322040, 1976644080]

約数ペア:

[(1, 1976644080), (2, 988322040), (3, 658881360), (4, 494161020), (5, 395328816), (6, 329440680), (8, 247080510), (9, 219627120), (10, 197664408), (12, 164720340), (15, 131776272), (16, 123540255), (18, 109813560), (20, 98832204), (24, 82360170), (27, 73209040), (30, 65888136), (36, 54906780), (40, 49416102), (45, 43925424), (48, 41180085), (54, 36604520), (60, 32944068), (72, 27453390), (80, 24708051), (90, 21962712), (108, 18302260), (120, 16472034), (135, 14641808), (144, 13726695), (180, 10981356), (216, 9151130), (240, 8236017), (270, 7320904), (360, 5490678), (432, 4575565), (540, 3660452), (720, 2745339), (1080, 1830226), (2160, 915113)]