7347120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 160

約数和(自身を含む): 26141184

約数和(自身を除く): 18794064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 121, 132, 138, 165, 176, 184, 220, 230, 240, 242, 253, 264, 276, 330, 345, 363, 368, 440, 460, 484, 506, 528, 552, 605, 660, 690, 726, 759, 880, 920, 968, 1012, 1104, 1210, 1265, 1320, 1331, 1380, 1452, 1518, 1815, 1840, 1936, 2024, 2420, 2530, 2640, 2662, 2760, 2783, 2904, 3036, 3630, 3795, 3993, 4048, 4840, 5060, 5324, 5520, 5566, 5808, 6072, 6655, 7260, 7590, 7986, 8349, 9680, 10120, 10648, 11132, 12144, 13310, 13915, 14520, 15180, 15972, 16698, 19965, 20240, 21296, 22264, 26620, 27830, 29040, 30360, 30613, 31944, 33396, 39930, 41745, 44528, 53240, 55660, 60720, 61226, 63888, 66792, 79860, 83490, 91839, 106480, 111320, 122452, 133584, 153065, 159720, 166980, 183678, 222640, 244904, 306130, 319440, 333960, 367356, 459195, 489808, 612260, 667920, 734712, 918390, 1224520, 1469424, 1836780, 2449040, 3673560, 7347120]

約数ペア:

[(1, 7347120), (2, 3673560), (3, 2449040), (4, 1836780), (5, 1469424), (6, 1224520), (8, 918390), (10, 734712), (11, 667920), (12, 612260), (15, 489808), (16, 459195), (20, 367356), (22, 333960), (23, 319440), (24, 306130), (30, 244904), (33, 222640), (40, 183678), (44, 166980), (46, 159720), (48, 153065), (55, 133584), (60, 122452), (66, 111320), (69, 106480), (80, 91839), (88, 83490), (92, 79860), (110, 66792), (115, 63888), (120, 61226), (121, 60720), (132, 55660), (138, 53240), (165, 44528), (176, 41745), (184, 39930), (220, 33396), (230, 31944), (240, 30613), (242, 30360), (253, 29040), (264, 27830), (276, 26620), (330, 22264), (345, 21296), (363, 20240), (368, 19965), (440, 16698), (460, 15972), (484, 15180), (506, 14520), (528, 13915), (552, 13310), (605, 12144), (660, 11132), (690, 10648), (726, 10120), (759, 9680), (880, 8349), (920, 7986), (968, 7590), (1012, 7260), (1104, 6655), (1210, 6072), (1265, 5808), (1320, 5566), (1331, 5520), (1380, 5324), (1452, 5060), (1518, 4840), (1815, 4048), (1840, 3993), (1936, 3795), (2024, 3630), (2420, 3036), (2530, 2904), (2640, 2783), (2662, 2760)]