82380060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{65381}}^1$

素因数の和:65403

約数の個数: 72

約数和(自身を含む): 285588576

約数和(自身を除く): 203208516

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 65381, 130762, 196143, 261524, 326905, 392286, 457667, 588429, 653810, 784572, 915334, 980715, 1176858, 1307620, 1373001, 1830668, 1961430, 2288335, 2353716, 2746002, 2942145, 3922860, 4119003, 4576670, 5492004, 5884290, 6865005, 8238006, 9153340, 11768580, 13730010, 16476012, 20595015, 27460020, 41190030, 82380060]

約数ペア:

[(1, 82380060), (2, 41190030), (3, 27460020), (4, 20595015), (5, 16476012), (6, 13730010), (7, 11768580), (9, 9153340), (10, 8238006), (12, 6865005), (14, 5884290), (15, 5492004), (18, 4576670), (20, 4119003), (21, 3922860), (28, 2942145), (30, 2746002), (35, 2353716), (36, 2288335), (42, 1961430), (45, 1830668), (60, 1373001), (63, 1307620), (70, 1176858), (84, 980715), (90, 915334), (105, 784572), (126, 653810), (140, 588429), (180, 457667), (210, 392286), (252, 326905), (315, 261524), (420, 196143), (630, 130762), (1260, 65381)]