1331549760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{23509}}^1$

素因数の和:23588

約数の個数: 112

約数和(自身を含む): 4299508800

約数和(自身を除く): 2967959040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 160, 177, 192, 236, 240, 295, 320, 354, 472, 480, 590, 708, 885, 944, 960, 1180, 1416, 1770, 1888, 2360, 2832, 3540, 3776, 4720, 5664, 7080, 9440, 11328, 14160, 18880, 23509, 28320, 47018, 56640, 70527, 94036, 117545, 141054, 188072, 235090, 282108, 352635, 376144, 470180, 564216, 705270, 752288, 940360, 1128432, 1387031, 1410540, 1504576, 1880720, 2256864, 2774062, 2821080, 3761440, 4161093, 4513728, 5548124, 5642160, 6935155, 7522880, 8322186, 11096248, 11284320, 13870310, 16644372, 20805465, 22192496, 22568640, 27740620, 33288744, 41610930, 44384992, 55481240, 66577488, 83221860, 88769984, 110962480, 133154976, 166443720, 221924960, 266309952, 332887440, 443849920, 665774880, 1331549760]

約数ペア:

[(1, 1331549760), (2, 665774880), (3, 443849920), (4, 332887440), (5, 266309952), (6, 221924960), (8, 166443720), (10, 133154976), (12, 110962480), (15, 88769984), (16, 83221860), (20, 66577488), (24, 55481240), (30, 44384992), (32, 41610930), (40, 33288744), (48, 27740620), (59, 22568640), (60, 22192496), (64, 20805465), (80, 16644372), (96, 13870310), (118, 11284320), (120, 11096248), (160, 8322186), (177, 7522880), (192, 6935155), (236, 5642160), (240, 5548124), (295, 4513728), (320, 4161093), (354, 3761440), (472, 2821080), (480, 2774062), (590, 2256864), (708, 1880720), (885, 1504576), (944, 1410540), (960, 1387031), (1180, 1128432), (1416, 940360), (1770, 752288), (1888, 705270), (2360, 564216), (2832, 470180), (3540, 376144), (3776, 352635), (4720, 282108), (5664, 235090), (7080, 188072), (9440, 141054), (11328, 117545), (14160, 94036), (18880, 70527), (23509, 56640), (28320, 47018)]