1175580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{311}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 4193280

約数和(自身を除く): 3017700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 311, 315, 378, 420, 540, 622, 630, 756, 933, 945, 1244, 1260, 1555, 1866, 1890, 2177, 2799, 3110, 3732, 3780, 4354, 4665, 5598, 6220, 6531, 8397, 8708, 9330, 10885, 11196, 13062, 13995, 16794, 18660, 19593, 21770, 26124, 27990, 32655, 33588, 39186, 41985, 43540, 55980, 58779, 65310, 78372, 83970, 97965, 117558, 130620, 167940, 195930, 235116, 293895, 391860, 587790, 1175580]

約数ペア:

[(1, 1175580), (2, 587790), (3, 391860), (4, 293895), (5, 235116), (6, 195930), (7, 167940), (9, 130620), (10, 117558), (12, 97965), (14, 83970), (15, 78372), (18, 65310), (20, 58779), (21, 55980), (27, 43540), (28, 41985), (30, 39186), (35, 33588), (36, 32655), (42, 27990), (45, 26124), (54, 21770), (60, 19593), (63, 18660), (70, 16794), (84, 13995), (90, 13062), (105, 11196), (108, 10885), (126, 9330), (135, 8708), (140, 8397), (180, 6531), (189, 6220), (210, 5598), (252, 4665), (270, 4354), (311, 3780), (315, 3732), (378, 3110), (420, 2799), (540, 2177), (622, 1890), (630, 1866), (756, 1555), (933, 1260), (945, 1244)]