68108760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{683}}^1$

素因数の和:977

約数の個数: 96

約数和(自身を含む): 222477840

約数和(自身を除く): 154369080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 277, 360, 554, 683, 831, 1108, 1366, 1385, 1662, 2049, 2216, 2493, 2732, 2770, 3324, 3415, 4098, 4155, 4986, 5464, 5540, 6147, 6648, 6830, 8196, 8310, 9972, 10245, 11080, 12294, 12465, 13660, 16392, 16620, 19944, 20490, 24588, 24930, 27320, 30735, 33240, 40980, 49176, 49860, 61470, 81960, 99720, 122940, 189191, 245880, 378382, 567573, 756764, 945955, 1135146, 1513528, 1702719, 1891910, 2270292, 2837865, 3405438, 3783820, 4540584, 5675730, 6810876, 7567640, 8513595, 11351460, 13621752, 17027190, 22702920, 34054380, 68108760]

約数ペア:

[(1, 68108760), (2, 34054380), (3, 22702920), (4, 17027190), (5, 13621752), (6, 11351460), (8, 8513595), (9, 7567640), (10, 6810876), (12, 5675730), (15, 4540584), (18, 3783820), (20, 3405438), (24, 2837865), (30, 2270292), (36, 1891910), (40, 1702719), (45, 1513528), (60, 1135146), (72, 945955), (90, 756764), (120, 567573), (180, 378382), (277, 245880), (360, 189191), (554, 122940), (683, 99720), (831, 81960), (1108, 61470), (1366, 49860), (1385, 49176), (1662, 40980), (2049, 33240), (2216, 30735), (2493, 27320), (2732, 24930), (2770, 24588), (3324, 20490), (3415, 19944), (4098, 16620), (4155, 16392), (4986, 13660), (5464, 12465), (5540, 12294), (6147, 11080), (6648, 10245), (6830, 9972), (8196, 8310)]