145555920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:954

約数の個数: 160

約数和(自身を含む): 508300800

約数和(自身を除く): 362744880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 90, 108, 120, 135, 144, 158, 180, 216, 237, 240, 270, 316, 360, 395, 432, 474, 540, 632, 711, 720, 790, 853, 948, 1080, 1185, 1264, 1422, 1580, 1706, 1896, 2133, 2160, 2370, 2559, 2844, 3160, 3412, 3555, 3792, 4265, 4266, 4740, 5118, 5688, 6320, 6824, 7110, 7677, 8530, 8532, 9480, 10236, 10665, 11376, 12795, 13648, 14220, 15354, 17060, 17064, 18960, 20472, 21330, 23031, 25590, 28440, 30708, 34120, 34128, 38385, 40944, 42660, 46062, 51180, 56880, 61416, 67387, 68240, 76770, 85320, 92124, 102360, 115155, 122832, 134774, 153540, 170640, 184248, 202161, 204720, 230310, 269548, 307080, 336935, 368496, 404322, 460620, 539096, 606483, 614160, 673870, 808644, 921240, 1010805, 1078192, 1212966, 1347740, 1617288, 1819449, 1842480, 2021610, 2425932, 2695480, 3032415, 3234576, 3638898, 4043220, 4851864, 5390960, 6064830, 7277796, 8086440, 9097245, 9703728, 12129660, 14555592, 16172880, 18194490, 24259320, 29111184, 36388980, 48518640, 72777960, 145555920]

約数ペア:

[(1, 145555920), (2, 72777960), (3, 48518640), (4, 36388980), (5, 29111184), (6, 24259320), (8, 18194490), (9, 16172880), (10, 14555592), (12, 12129660), (15, 9703728), (16, 9097245), (18, 8086440), (20, 7277796), (24, 6064830), (27, 5390960), (30, 4851864), (36, 4043220), (40, 3638898), (45, 3234576), (48, 3032415), (54, 2695480), (60, 2425932), (72, 2021610), (79, 1842480), (80, 1819449), (90, 1617288), (108, 1347740), (120, 1212966), (135, 1078192), (144, 1010805), (158, 921240), (180, 808644), (216, 673870), (237, 614160), (240, 606483), (270, 539096), (316, 460620), (360, 404322), (395, 368496), (432, 336935), (474, 307080), (540, 269548), (632, 230310), (711, 204720), (720, 202161), (790, 184248), (853, 170640), (948, 153540), (1080, 134774), (1185, 122832), (1264, 115155), (1422, 102360), (1580, 92124), (1706, 85320), (1896, 76770), (2133, 68240), (2160, 67387), (2370, 61416), (2559, 56880), (2844, 51180), (3160, 46062), (3412, 42660), (3555, 40944), (3792, 38385), (4265, 34128), (4266, 34120), (4740, 30708), (5118, 28440), (5688, 25590), (6320, 23031), (6824, 21330), (7110, 20472), (7677, 18960), (8530, 17064), (8532, 17060), (9480, 15354), (10236, 14220), (10665, 13648), (11376, 12795)]