317717640

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{32687}}^1$

素因数の和:32713

約数の個数: 96

約数和(自身を含む): 1070858880

約数和(自身を除く): 753141240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 32687, 65374, 98061, 130748, 163435, 196122, 261496, 294183, 326870, 392244, 490305, 588366, 653740, 784488, 882549, 980610, 1176732, 1307480, 1470915, 1765098, 1961220, 2353464, 2647647, 2941830, 3530196, 3922440, 4412745, 5295294, 5883660, 7060392, 7942941, 8825490, 10590588, 11767320, 13238235, 15885882, 17650980, 21181176, 26476470, 31771764, 35301960, 39714705, 52952940, 63543528, 79429410, 105905880, 158858820, 317717640]

約数ペア:

[(1, 317717640), (2, 158858820), (3, 105905880), (4, 79429410), (5, 63543528), (6, 52952940), (8, 39714705), (9, 35301960), (10, 31771764), (12, 26476470), (15, 21181176), (18, 17650980), (20, 15885882), (24, 13238235), (27, 11767320), (30, 10590588), (36, 8825490), (40, 7942941), (45, 7060392), (54, 5883660), (60, 5295294), (72, 4412745), (81, 3922440), (90, 3530196), (108, 2941830), (120, 2647647), (135, 2353464), (162, 1961220), (180, 1765098), (216, 1470915), (243, 1307480), (270, 1176732), (324, 980610), (360, 882549), (405, 784488), (486, 653740), (540, 588366), (648, 490305), (810, 392244), (972, 326870), (1080, 294183), (1215, 261496), (1620, 196122), (1944, 163435), (2430, 130748), (3240, 98061), (4860, 65374), (9720, 32687)]