118487520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{769}}^1$

素因数の和:897

約数の個数: 144

約数和(自身を含む): 408648240

約数和(自身を除く): 290160720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 107, 120, 144, 160, 180, 214, 240, 288, 321, 360, 428, 480, 535, 642, 720, 769, 856, 963, 1070, 1284, 1440, 1538, 1605, 1712, 1926, 2140, 2307, 2568, 3076, 3210, 3424, 3845, 3852, 4280, 4614, 4815, 5136, 6152, 6420, 6921, 7690, 7704, 8560, 9228, 9630, 10272, 11535, 12304, 12840, 13842, 15380, 15408, 17120, 18456, 19260, 23070, 24608, 25680, 27684, 30760, 30816, 34605, 36912, 38520, 46140, 51360, 55368, 61520, 69210, 73824, 77040, 82283, 92280, 110736, 123040, 138420, 154080, 164566, 184560, 221472, 246849, 276840, 329132, 369120, 411415, 493698, 553680, 658264, 740547, 822830, 987396, 1107360, 1234245, 1316528, 1481094, 1645660, 1974792, 2468490, 2633056, 2962188, 3291320, 3702735, 3949584, 4936980, 5924376, 6582640, 7405470, 7899168, 9873960, 11848752, 13165280, 14810940, 19747920, 23697504, 29621880, 39495840, 59243760, 118487520]

約数ペア:

[(1, 118487520), (2, 59243760), (3, 39495840), (4, 29621880), (5, 23697504), (6, 19747920), (8, 14810940), (9, 13165280), (10, 11848752), (12, 9873960), (15, 7899168), (16, 7405470), (18, 6582640), (20, 5924376), (24, 4936980), (30, 3949584), (32, 3702735), (36, 3291320), (40, 2962188), (45, 2633056), (48, 2468490), (60, 1974792), (72, 1645660), (80, 1481094), (90, 1316528), (96, 1234245), (107, 1107360), (120, 987396), (144, 822830), (160, 740547), (180, 658264), (214, 553680), (240, 493698), (288, 411415), (321, 369120), (360, 329132), (428, 276840), (480, 246849), (535, 221472), (642, 184560), (720, 164566), (769, 154080), (856, 138420), (963, 123040), (1070, 110736), (1284, 92280), (1440, 82283), (1538, 77040), (1605, 73824), (1712, 69210), (1926, 61520), (2140, 55368), (2307, 51360), (2568, 46140), (3076, 38520), (3210, 36912), (3424, 34605), (3845, 30816), (3852, 30760), (4280, 27684), (4614, 25680), (4815, 24608), (5136, 23070), (6152, 19260), (6420, 18456), (6921, 17120), (7690, 15408), (7704, 15380), (8560, 13842), (9228, 12840), (9630, 12304), (10272, 11535)]