308990160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7529}}^1$

素因数の和:7570

約数の個数: 160

約数和(自身を含む): 1120464000

約数和(自身を除く): 811473840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 7529, 8208, 10260, 13680, 15058, 20520, 22587, 30116, 37645, 41040, 45174, 60232, 67761, 75290, 90348, 112935, 120464, 135522, 143051, 150580, 180696, 203283, 225870, 271044, 286102, 301160, 338805, 361392, 406566, 429153, 451740, 542088, 572204, 602320, 677610, 715255, 813132, 858306, 903480, 1016415, 1084176, 1144408, 1287459, 1355220, 1430510, 1626264, 1716612, 1806960, 2032830, 2145765, 2288816, 2574918, 2710440, 2861020, 3252528, 3433224, 3862377, 4065660, 4291530, 5149836, 5420880, 5722040, 6437295, 6866448, 7724754, 8131320, 8583060, 10299672, 11444080, 12874590, 15449508, 16262640, 17166120, 19311885, 20599344, 25749180, 30899016, 34332240, 38623770, 51498360, 61798032, 77247540, 102996720, 154495080, 308990160]

約数ペア:

[(1, 308990160), (2, 154495080), (3, 102996720), (4, 77247540), (5, 61798032), (6, 51498360), (8, 38623770), (9, 34332240), (10, 30899016), (12, 25749180), (15, 20599344), (16, 19311885), (18, 17166120), (19, 16262640), (20, 15449508), (24, 12874590), (27, 11444080), (30, 10299672), (36, 8583060), (38, 8131320), (40, 7724754), (45, 6866448), (48, 6437295), (54, 5722040), (57, 5420880), (60, 5149836), (72, 4291530), (76, 4065660), (80, 3862377), (90, 3433224), (95, 3252528), (108, 2861020), (114, 2710440), (120, 2574918), (135, 2288816), (144, 2145765), (152, 2032830), (171, 1806960), (180, 1716612), (190, 1626264), (216, 1430510), (228, 1355220), (240, 1287459), (270, 1144408), (285, 1084176), (304, 1016415), (342, 903480), (360, 858306), (380, 813132), (432, 715255), (456, 677610), (513, 602320), (540, 572204), (570, 542088), (684, 451740), (720, 429153), (760, 406566), (855, 361392), (912, 338805), (1026, 301160), (1080, 286102), (1140, 271044), (1368, 225870), (1520, 203283), (1710, 180696), (2052, 150580), (2160, 143051), (2280, 135522), (2565, 120464), (2736, 112935), (3420, 90348), (4104, 75290), (4560, 67761), (5130, 60232), (6840, 45174), (7529, 41040), (8208, 37645), (10260, 30116), (13680, 22587), (15058, 20520)]