1155718320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{253447}}^1$

素因数の和:253482

約数の個数: 80

約数和(自身を含む): 3771306240

約数和(自身を除く): 2615587920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 253447, 506894, 760341, 1013788, 1267235, 1520682, 2027576, 2534470, 3041364, 3801705, 4055152, 4815493, 5068940, 6082728, 7603410, 9630986, 10137880, 12165456, 14446479, 15206820, 19261972, 20275760, 24077465, 28892958, 30413640, 38523944, 48154930, 57785916, 60827280, 72232395, 77047888, 96309860, 115571832, 144464790, 192619720, 231143664, 288929580, 385239440, 577859160, 1155718320]

約数ペア:

[(1, 1155718320), (2, 577859160), (3, 385239440), (4, 288929580), (5, 231143664), (6, 192619720), (8, 144464790), (10, 115571832), (12, 96309860), (15, 77047888), (16, 72232395), (19, 60827280), (20, 57785916), (24, 48154930), (30, 38523944), (38, 30413640), (40, 28892958), (48, 24077465), (57, 20275760), (60, 19261972), (76, 15206820), (80, 14446479), (95, 12165456), (114, 10137880), (120, 9630986), (152, 7603410), (190, 6082728), (228, 5068940), (240, 4815493), (285, 4055152), (304, 3801705), (380, 3041364), (456, 2534470), (570, 2027576), (760, 1520682), (912, 1267235), (1140, 1013788), (1520, 760341), (2280, 506894), (4560, 253447)]