428974080

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{3491}}^1$

素因数の和:3525

約数の個数: 112

約数和(自身を含む): 1373026464

約数和(自身を除く): 944052384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3491, 3840, 4096, 5120, 6144, 6982, 7680, 8192, 10240, 10473, 12288, 13964, 15360, 17455, 20480, 20946, 24576, 27928, 30720, 34910, 40960, 41892, 52365, 55856, 61440, 69820, 83784, 104730, 111712, 122880, 139640, 167568, 209460, 223424, 279280, 335136, 418920, 446848, 558560, 670272, 837840, 893696, 1117120, 1340544, 1675680, 1787392, 2234240, 2681088, 3351360, 3574784, 4468480, 5362176, 6702720, 7149568, 8936960, 10724352, 13405440, 14299136, 17873920, 21448704, 26810880, 28598272, 35747840, 42897408, 53621760, 71495680, 85794816, 107243520, 142991360, 214487040, 428974080]

約数ペア:

[(1, 428974080), (2, 214487040), (3, 142991360), (4, 107243520), (5, 85794816), (6, 71495680), (8, 53621760), (10, 42897408), (12, 35747840), (15, 28598272), (16, 26810880), (20, 21448704), (24, 17873920), (30, 14299136), (32, 13405440), (40, 10724352), (48, 8936960), (60, 7149568), (64, 6702720), (80, 5362176), (96, 4468480), (120, 3574784), (128, 3351360), (160, 2681088), (192, 2234240), (240, 1787392), (256, 1675680), (320, 1340544), (384, 1117120), (480, 893696), (512, 837840), (640, 670272), (768, 558560), (960, 446848), (1024, 418920), (1280, 335136), (1536, 279280), (1920, 223424), (2048, 209460), (2560, 167568), (3072, 139640), (3491, 122880), (3840, 111712), (4096, 104730), (5120, 83784), (6144, 69820), (6982, 61440), (7680, 55856), (8192, 52365), (10240, 41892), (10473, 40960), (12288, 34910), (13964, 30720), (15360, 27928), (17455, 24576), (20480, 20946)]