180129960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9811}}^1$

素因数の和:9848

約数の個数: 128

約数和(自身を含む): 635817600

約数和(自身を除く): 455687640

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, 4590, 6120, 9180, 9811, 18360, 19622, 29433, 39244, 49055, 58866, 78488, 88299, 98110, 117732, 147165, 166787, 176598, 196220, 235464, 264897, 294330, 333574, 353196, 392440, 441495, 500361, 529794, 588660, 667148, 706392, 833935, 882990, 1000722, 1059588, 1177320, 1324485, 1334296, 1501083, 1667870, 1765980, 2001444, 2119176, 2501805, 2648970, 3002166, 3335740, 3531960, 4002888, 4503249, 5003610, 5297940, 6004332, 6671480, 7505415, 9006498, 10007220, 10595880, 12008664, 15010830, 18012996, 20014440, 22516245, 30021660, 36025992, 45032490, 60043320, 90064980, 180129960]

約数ペア:

[(1, 180129960), (2, 90064980), (3, 60043320), (4, 45032490), (5, 36025992), (6, 30021660), (8, 22516245), (9, 20014440), (10, 18012996), (12, 15010830), (15, 12008664), (17, 10595880), (18, 10007220), (20, 9006498), (24, 7505415), (27, 6671480), (30, 6004332), (34, 5297940), (36, 5003610), (40, 4503249), (45, 4002888), (51, 3531960), (54, 3335740), (60, 3002166), (68, 2648970), (72, 2501805), (85, 2119176), (90, 2001444), (102, 1765980), (108, 1667870), (120, 1501083), (135, 1334296), (136, 1324485), (153, 1177320), (170, 1059588), (180, 1000722), (204, 882990), (216, 833935), (255, 706392), (270, 667148), (306, 588660), (340, 529794), (360, 500361), (408, 441495), (459, 392440), (510, 353196), (540, 333574), (612, 294330), (680, 264897), (765, 235464), (918, 196220), (1020, 176598), (1080, 166787), (1224, 147165), (1530, 117732), (1836, 98110), (2040, 88299), (2295, 78488), (3060, 58866), (3672, 49055), (4590, 39244), (6120, 29433), (9180, 19622), (9811, 18360)]