102918480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61261}}^1$

素因数の和:61284

約数の個数: 80

約数和(自身を含む): 364631424

約数和(自身を除く): 261712944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 61261, 122522, 183783, 245044, 306305, 367566, 428827, 490088, 612610, 735132, 857654, 918915, 980176, 1225220, 1286481, 1470264, 1715308, 1837830, 2144135, 2450440, 2572962, 2940528, 3430616, 3675660, 4288270, 4900880, 5145924, 6432405, 6861232, 7351320, 8576540, 10291848, 12864810, 14702640, 17153080, 20583696, 25729620, 34306160, 51459240, 102918480]

約数ペア:

[(1, 102918480), (2, 51459240), (3, 34306160), (4, 25729620), (5, 20583696), (6, 17153080), (7, 14702640), (8, 12864810), (10, 10291848), (12, 8576540), (14, 7351320), (15, 6861232), (16, 6432405), (20, 5145924), (21, 4900880), (24, 4288270), (28, 3675660), (30, 3430616), (35, 2940528), (40, 2572962), (42, 2450440), (48, 2144135), (56, 1837830), (60, 1715308), (70, 1470264), (80, 1286481), (84, 1225220), (105, 980176), (112, 918915), (120, 857654), (140, 735132), (168, 612610), (210, 490088), (240, 428827), (280, 367566), (336, 306305), (420, 245044), (560, 183783), (840, 122522), (1680, 61261)]