456180660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21661}}^1$

素因数の和:21695

約数の個数: 120

約数和(自身を含む): 1541207976

約数和(自身を除く): 1085027316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 21661, 43322, 64983, 86644, 108305, 129966, 194949, 216610, 259932, 281593, 324915, 389898, 433220, 563186, 584847, 649830, 779796, 844779, 974745, 1126372, 1169694, 1299660, 1407965, 1689558, 1754541, 1949490, 2339388, 2534337, 2815930, 2924235, 3379116, 3509082, 3898980, 4223895, 5068674, 5631860, 5848470, 7018164, 7603011, 8447790, 8772705, 10137348, 11696940, 12671685, 15206022, 16895580, 17545410, 22809033, 25343370, 30412044, 35090820, 38015055, 45618066, 50686740, 76030110, 91236132, 114045165, 152060220, 228090330, 456180660]

約数ペア:

[(1, 456180660), (2, 228090330), (3, 152060220), (4, 114045165), (5, 91236132), (6, 76030110), (9, 50686740), (10, 45618066), (12, 38015055), (13, 35090820), (15, 30412044), (18, 25343370), (20, 22809033), (26, 17545410), (27, 16895580), (30, 15206022), (36, 12671685), (39, 11696940), (45, 10137348), (52, 8772705), (54, 8447790), (60, 7603011), (65, 7018164), (78, 5848470), (81, 5631860), (90, 5068674), (108, 4223895), (117, 3898980), (130, 3509082), (135, 3379116), (156, 2924235), (162, 2815930), (180, 2534337), (195, 2339388), (234, 1949490), (260, 1754541), (270, 1689558), (324, 1407965), (351, 1299660), (390, 1169694), (405, 1126372), (468, 974745), (540, 844779), (585, 779796), (702, 649830), (780, 584847), (810, 563186), (1053, 433220), (1170, 389898), (1404, 324915), (1620, 281593), (1755, 259932), (2106, 216610), (2340, 194949), (3510, 129966), (4212, 108305), (5265, 86644), (7020, 64983), (10530, 43322), (21060, 21661)]