155573760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:504

約数の個数: 160

約数和(自身を含む): 509110272

約数和(自身を除く): 353536512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 431, 470, 480, 512, 564, 640, 705, 752, 768, 862, 940, 960, 1128, 1280, 1293, 1410, 1504, 1536, 1724, 1880, 1920, 2155, 2256, 2560, 2586, 2820, 3008, 3448, 3760, 3840, 4310, 4512, 5172, 5640, 6016, 6465, 6896, 7520, 7680, 8620, 9024, 10344, 11280, 12032, 12930, 13792, 15040, 17240, 18048, 20257, 20688, 22560, 24064, 25860, 27584, 30080, 34480, 36096, 40514, 41376, 45120, 51720, 55168, 60160, 60771, 68960, 72192, 81028, 82752, 90240, 101285, 103440, 110336, 120320, 121542, 137920, 162056, 165504, 180480, 202570, 206880, 220672, 243084, 275840, 303855, 324112, 331008, 360960, 405140, 413760, 486168, 551680, 607710, 648224, 662016, 810280, 827520, 972336, 1103360, 1215420, 1296448, 1620560, 1655040, 1944672, 2430840, 2592896, 3241120, 3310080, 3889344, 4861680, 5185792, 6482240, 7778688, 9723360, 10371584, 12964480, 15557376, 19446720, 25928960, 31114752, 38893440, 51857920, 77786880, 155573760]

約数ペア:

[(1, 155573760), (2, 77786880), (3, 51857920), (4, 38893440), (5, 31114752), (6, 25928960), (8, 19446720), (10, 15557376), (12, 12964480), (15, 10371584), (16, 9723360), (20, 7778688), (24, 6482240), (30, 5185792), (32, 4861680), (40, 3889344), (47, 3310080), (48, 3241120), (60, 2592896), (64, 2430840), (80, 1944672), (94, 1655040), (96, 1620560), (120, 1296448), (128, 1215420), (141, 1103360), (160, 972336), (188, 827520), (192, 810280), (235, 662016), (240, 648224), (256, 607710), (282, 551680), (320, 486168), (376, 413760), (384, 405140), (431, 360960), (470, 331008), (480, 324112), (512, 303855), (564, 275840), (640, 243084), (705, 220672), (752, 206880), (768, 202570), (862, 180480), (940, 165504), (960, 162056), (1128, 137920), (1280, 121542), (1293, 120320), (1410, 110336), (1504, 103440), (1536, 101285), (1724, 90240), (1880, 82752), (1920, 81028), (2155, 72192), (2256, 68960), (2560, 60771), (2586, 60160), (2820, 55168), (3008, 51720), (3448, 45120), (3760, 41376), (3840, 40514), (4310, 36096), (4512, 34480), (5172, 30080), (5640, 27584), (6016, 25860), (6465, 24064), (6896, 22560), (7520, 20688), (7680, 20257), (8620, 18048), (9024, 17240), (10344, 15040), (11280, 13792), (12032, 12930)]