67430640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1471}}^1$

素因数の和:1678

約数の個数: 80

約数和(自身を含む): 210272256

約数和(自身を除く): 142841616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 382, 573, 764, 955, 1146, 1471, 1528, 1910, 2292, 2865, 2942, 3056, 3820, 4413, 4584, 5730, 5884, 7355, 7640, 8826, 9168, 11460, 11768, 14710, 15280, 17652, 22065, 22920, 23536, 29420, 35304, 44130, 45840, 58840, 70608, 88260, 117680, 176520, 280961, 353040, 561922, 842883, 1123844, 1404805, 1685766, 2247688, 2809610, 3371532, 4214415, 4495376, 5619220, 6743064, 8428830, 11238440, 13486128, 16857660, 22476880, 33715320, 67430640]

約数ペア:

[(1, 67430640), (2, 33715320), (3, 22476880), (4, 16857660), (5, 13486128), (6, 11238440), (8, 8428830), (10, 6743064), (12, 5619220), (15, 4495376), (16, 4214415), (20, 3371532), (24, 2809610), (30, 2247688), (40, 1685766), (48, 1404805), (60, 1123844), (80, 842883), (120, 561922), (191, 353040), (240, 280961), (382, 176520), (573, 117680), (764, 88260), (955, 70608), (1146, 58840), (1471, 45840), (1528, 44130), (1910, 35304), (2292, 29420), (2865, 23536), (2942, 22920), (3056, 22065), (3820, 17652), (4413, 15280), (4584, 14710), (5730, 11768), (5884, 11460), (7355, 9168), (7640, 8826)]