87510240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:502

約数の個数: 192

約数和(自身を含む): 313528320

約数和(自身を除く): 226018080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 216, 235, 240, 270, 282, 288, 360, 376, 423, 431, 432, 470, 480, 540, 564, 705, 720, 752, 846, 862, 864, 940, 1080, 1128, 1269, 1293, 1410, 1440, 1504, 1692, 1724, 1880, 2115, 2155, 2160, 2256, 2538, 2586, 2820, 3384, 3448, 3760, 3879, 4230, 4310, 4320, 4512, 5076, 5172, 5640, 6345, 6465, 6768, 6896, 7520, 7758, 8460, 8620, 10152, 10344, 11280, 11637, 12690, 12930, 13536, 13792, 15516, 16920, 17240, 19395, 20257, 20304, 20688, 22560, 23274, 25380, 25860, 31032, 33840, 34480, 38790, 40514, 40608, 41376, 46548, 50760, 51720, 58185, 60771, 62064, 67680, 68960, 77580, 81028, 93096, 101285, 101520, 103440, 116370, 121542, 124128, 155160, 162056, 182313, 186192, 202570, 203040, 206880, 232740, 243084, 303855, 310320, 324112, 364626, 372384, 405140, 465480, 486168, 546939, 607710, 620640, 648224, 729252, 810280, 911565, 930960, 972336, 1093878, 1215420, 1458504, 1620560, 1823130, 1861920, 1944672, 2187756, 2430840, 2734695, 2917008, 3241120, 3646260, 4375512, 4861680, 5469390, 5834016, 7292520, 8751024, 9723360, 10938780, 14585040, 17502048, 21877560, 29170080, 43755120, 87510240]

約数ペア:

[(1, 87510240), (2, 43755120), (3, 29170080), (4, 21877560), (5, 17502048), (6, 14585040), (8, 10938780), (9, 9723360), (10, 8751024), (12, 7292520), (15, 5834016), (16, 5469390), (18, 4861680), (20, 4375512), (24, 3646260), (27, 3241120), (30, 2917008), (32, 2734695), (36, 2430840), (40, 2187756), (45, 1944672), (47, 1861920), (48, 1823130), (54, 1620560), (60, 1458504), (72, 1215420), (80, 1093878), (90, 972336), (94, 930960), (96, 911565), (108, 810280), (120, 729252), (135, 648224), (141, 620640), (144, 607710), (160, 546939), (180, 486168), (188, 465480), (216, 405140), (235, 372384), (240, 364626), (270, 324112), (282, 310320), (288, 303855), (360, 243084), (376, 232740), (423, 206880), (431, 203040), (432, 202570), (470, 186192), (480, 182313), (540, 162056), (564, 155160), (705, 124128), (720, 121542), (752, 116370), (846, 103440), (862, 101520), (864, 101285), (940, 93096), (1080, 81028), (1128, 77580), (1269, 68960), (1293, 67680), (1410, 62064), (1440, 60771), (1504, 58185), (1692, 51720), (1724, 50760), (1880, 46548), (2115, 41376), (2155, 40608), (2160, 40514), (2256, 38790), (2538, 34480), (2586, 33840), (2820, 31032), (3384, 25860), (3448, 25380), (3760, 23274), (3879, 22560), (4230, 20688), (4310, 20304), (4320, 20257), (4512, 19395), (5076, 17240), (5172, 16920), (5640, 15516), (6345, 13792), (6465, 13536), (6768, 12930), (6896, 12690), (7520, 11637), (7758, 11280), (8460, 10344), (8620, 10152)]