409572720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{189617}}^1$

素因数の和:189639

約数の個数: 80

約数和(自身を含む): 1410757920

約数和(自身を除く): 1001185200

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, 189617, 379234, 568851, 758468, 948085, 1137702, 1516936, 1706553, 1896170, 2275404, 2844255, 3033872, 3413106, 3792340, 4550808, 5119659, 5688510, 6826212, 7584680, 8532765, 9101616, 10239318, 11377020, 13652424, 15169360, 17065530, 20478636, 22754040, 25598295, 27304848, 34131060, 40957272, 45508080, 51196590, 68262120, 81914544, 102393180, 136524240, 204786360, 409572720]

約数ペア:

[(1, 409572720), (2, 204786360), (3, 136524240), (4, 102393180), (5, 81914544), (6, 68262120), (8, 51196590), (9, 45508080), (10, 40957272), (12, 34131060), (15, 27304848), (16, 25598295), (18, 22754040), (20, 20478636), (24, 17065530), (27, 15169360), (30, 13652424), (36, 11377020), (40, 10239318), (45, 9101616), (48, 8532765), (54, 7584680), (60, 6826212), (72, 5688510), (80, 5119659), (90, 4550808), (108, 3792340), (120, 3413106), (135, 3033872), (144, 2844255), (180, 2275404), (216, 1896170), (240, 1706553), (270, 1516936), (360, 1137702), (432, 948085), (540, 758468), (720, 568851), (1080, 379234), (2160, 189617)]