1679986320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{7121}}^1$

素因数の和:8120

約数の個数: 80

約数和(自身を含む): 5213987712

約数和(自身を除く): 3534001392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 983, 1966, 2949, 3932, 4915, 5898, 7121, 7864, 9830, 11796, 14242, 14745, 15728, 19660, 21363, 23592, 28484, 29490, 35605, 39320, 42726, 47184, 56968, 58980, 71210, 78640, 85452, 106815, 113936, 117960, 142420, 170904, 213630, 235920, 284840, 341808, 427260, 569680, 854520, 1709040, 6999943, 13999886, 20999829, 27999772, 34999715, 41999658, 55999544, 69999430, 83999316, 104999145, 111999088, 139998860, 167998632, 209998290, 279997720, 335997264, 419996580, 559995440, 839993160, 1679986320]

約数ペア:

[(1, 1679986320), (2, 839993160), (3, 559995440), (4, 419996580), (5, 335997264), (6, 279997720), (8, 209998290), (10, 167998632), (12, 139998860), (15, 111999088), (16, 104999145), (20, 83999316), (24, 69999430), (30, 55999544), (40, 41999658), (48, 34999715), (60, 27999772), (80, 20999829), (120, 13999886), (240, 6999943), (983, 1709040), (1966, 854520), (2949, 569680), (3932, 427260), (4915, 341808), (5898, 284840), (7121, 235920), (7864, 213630), (9830, 170904), (11796, 142420), (14242, 117960), (14745, 113936), (15728, 106815), (19660, 85452), (21363, 78640), (23592, 71210), (28484, 58980), (29490, 56968), (35605, 47184), (39320, 42726)]