494433180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31573}}^1$

素因数の和:31620

約数の個数: 96

約数和(自身を含む): 1591329600

約数和(自身を除く): 1096896420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 5220, 7830, 15660, 31573, 63146, 94719, 126292, 157865, 189438, 284157, 315730, 378876, 473595, 568314, 631460, 852471, 915617, 947190, 1136628, 1420785, 1704942, 1831234, 1894380, 2746851, 2841570, 3409884, 3662468, 4262355, 4578085, 5493702, 5683140, 8240553, 8524710, 9156170, 10987404, 13734255, 16481106, 17049420, 18312340, 24721659, 27468510, 32962212, 41202765, 49443318, 54937020, 82405530, 98886636, 123608295, 164811060, 247216590, 494433180]

約数ペア:

[(1, 494433180), (2, 247216590), (3, 164811060), (4, 123608295), (5, 98886636), (6, 82405530), (9, 54937020), (10, 49443318), (12, 41202765), (15, 32962212), (18, 27468510), (20, 24721659), (27, 18312340), (29, 17049420), (30, 16481106), (36, 13734255), (45, 10987404), (54, 9156170), (58, 8524710), (60, 8240553), (87, 5683140), (90, 5493702), (108, 4578085), (116, 4262355), (135, 3662468), (145, 3409884), (174, 2841570), (180, 2746851), (261, 1894380), (270, 1831234), (290, 1704942), (348, 1420785), (435, 1136628), (522, 947190), (540, 915617), (580, 852471), (783, 631460), (870, 568314), (1044, 473595), (1305, 378876), (1566, 315730), (1740, 284157), (2610, 189438), (3132, 157865), (3915, 126292), (5220, 94719), (7830, 63146), (15660, 31573)]