2122859880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{37087}}^1$

素因数の和:37160

約数の個数: 128

約数和(自身を含む): 7209907200

約数和(自身を除く): 5087047320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2385, 2862, 3180, 3816, 4770, 5724, 6360, 7155, 9540, 11448, 14310, 19080, 28620, 37087, 57240, 74174, 111261, 148348, 185435, 222522, 296696, 333783, 370870, 445044, 556305, 667566, 741740, 890088, 1001349, 1112610, 1335132, 1483480, 1668915, 1965611, 2002698, 2225220, 2670264, 3337830, 3931222, 4005396, 4450440, 5006745, 5896833, 6675660, 7862444, 8010792, 9828055, 10013490, 11793666, 13351320, 15724888, 17690499, 19656110, 20026980, 23587332, 29484165, 35380998, 39312220, 40053960, 47174664, 53071497, 58968330, 70761996, 78624440, 88452495, 106142994, 117936660, 141523992, 176904990, 212285988, 235873320, 265357485, 353809980, 424571976, 530714970, 707619960, 1061429940, 2122859880]

約数ペア:

[(1, 2122859880), (2, 1061429940), (3, 707619960), (4, 530714970), (5, 424571976), (6, 353809980), (8, 265357485), (9, 235873320), (10, 212285988), (12, 176904990), (15, 141523992), (18, 117936660), (20, 106142994), (24, 88452495), (27, 78624440), (30, 70761996), (36, 58968330), (40, 53071497), (45, 47174664), (53, 40053960), (54, 39312220), (60, 35380998), (72, 29484165), (90, 23587332), (106, 20026980), (108, 19656110), (120, 17690499), (135, 15724888), (159, 13351320), (180, 11793666), (212, 10013490), (216, 9828055), (265, 8010792), (270, 7862444), (318, 6675660), (360, 5896833), (424, 5006745), (477, 4450440), (530, 4005396), (540, 3931222), (636, 3337830), (795, 2670264), (954, 2225220), (1060, 2002698), (1080, 1965611), (1272, 1668915), (1431, 1483480), (1590, 1335132), (1908, 1112610), (2120, 1001349), (2385, 890088), (2862, 741740), (3180, 667566), (3816, 556305), (4770, 445044), (5724, 370870), (6360, 333783), (7155, 296696), (9540, 222522), (11448, 185435), (14310, 148348), (19080, 111261), (28620, 74174), (37087, 57240)]