79847640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4349}}^1$

素因数の和:4386

約数の個数: 128

約数和(自身を含む): 281880000

約数和(自身を除く): 202032360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4349, 4590, 6120, 8698, 9180, 13047, 17396, 18360, 21745, 26094, 34792, 39141, 43490, 52188, 65235, 73933, 78282, 86980, 104376, 117423, 130470, 147866, 156564, 173960, 195705, 221799, 234846, 260940, 295732, 313128, 369665, 391410, 443598, 469692, 521880, 587115, 591464, 665397, 739330, 782820, 887196, 939384, 1108995, 1174230, 1330794, 1478660, 1565640, 1774392, 1996191, 2217990, 2348460, 2661588, 2957320, 3326985, 3992382, 4435980, 4696920, 5323176, 6653970, 7984764, 8871960, 9980955, 13307940, 15969528, 19961910, 26615880, 39923820, 79847640]

約数ペア:

[(1, 79847640), (2, 39923820), (3, 26615880), (4, 19961910), (5, 15969528), (6, 13307940), (8, 9980955), (9, 8871960), (10, 7984764), (12, 6653970), (15, 5323176), (17, 4696920), (18, 4435980), (20, 3992382), (24, 3326985), (27, 2957320), (30, 2661588), (34, 2348460), (36, 2217990), (40, 1996191), (45, 1774392), (51, 1565640), (54, 1478660), (60, 1330794), (68, 1174230), (72, 1108995), (85, 939384), (90, 887196), (102, 782820), (108, 739330), (120, 665397), (135, 591464), (136, 587115), (153, 521880), (170, 469692), (180, 443598), (204, 391410), (216, 369665), (255, 313128), (270, 295732), (306, 260940), (340, 234846), (360, 221799), (408, 195705), (459, 173960), (510, 156564), (540, 147866), (612, 130470), (680, 117423), (765, 104376), (918, 86980), (1020, 78282), (1080, 73933), (1224, 65235), (1530, 52188), (1836, 43490), (2040, 39141), (2295, 34792), (3060, 26094), (3672, 21745), (4349, 18360), (4590, 17396), (6120, 13047), (8698, 9180)]