1260538848

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{28607}}^1$

素因数の和:28646

約数の個数: 120

約数和(自身を含む): 3925418112

約数和(自身を除く): 2664879264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 612, 648, 816, 864, 918, 1224, 1296, 1377, 1632, 1836, 2448, 2592, 2754, 3672, 4896, 5508, 7344, 11016, 14688, 22032, 28607, 44064, 57214, 85821, 114428, 171642, 228856, 257463, 343284, 457712, 486319, 514926, 686568, 772389, 915424, 972638, 1029852, 1373136, 1458957, 1544778, 1945276, 2059704, 2317167, 2746272, 2917914, 3089556, 3890552, 4119408, 4376871, 4634334, 5835828, 6179112, 7781104, 8238816, 8753742, 9268668, 11671656, 12358224, 13130613, 15562208, 17507484, 18537336, 23343312, 24716448, 26261226, 35014968, 37074672, 39391839, 46686624, 52522452, 70029936, 74149344, 78783678, 105044904, 140059872, 157567356, 210089808, 315134712, 420179616, 630269424, 1260538848]

約数ペア:

[(1, 1260538848), (2, 630269424), (3, 420179616), (4, 315134712), (6, 210089808), (8, 157567356), (9, 140059872), (12, 105044904), (16, 78783678), (17, 74149344), (18, 70029936), (24, 52522452), (27, 46686624), (32, 39391839), (34, 37074672), (36, 35014968), (48, 26261226), (51, 24716448), (54, 23343312), (68, 18537336), (72, 17507484), (81, 15562208), (96, 13130613), (102, 12358224), (108, 11671656), (136, 9268668), (144, 8753742), (153, 8238816), (162, 7781104), (204, 6179112), (216, 5835828), (272, 4634334), (288, 4376871), (306, 4119408), (324, 3890552), (408, 3089556), (432, 2917914), (459, 2746272), (544, 2317167), (612, 2059704), (648, 1945276), (816, 1544778), (864, 1458957), (918, 1373136), (1224, 1029852), (1296, 972638), (1377, 915424), (1632, 772389), (1836, 686568), (2448, 514926), (2592, 486319), (2754, 457712), (3672, 343284), (4896, 257463), (5508, 228856), (7344, 171642), (11016, 114428), (14688, 85821), (22032, 57214), (28607, 44064)]