64926720

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{1409}}^1$

素因数の和:1440

約数の個数: 132

約数和(自身を含む): 225129060

約数和(自身を除く): 160202340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1409, 1440, 1536, 1920, 2304, 2560, 2818, 2880, 3072, 3840, 4227, 4608, 5120, 5636, 5760, 7045, 7680, 8454, 9216, 11272, 11520, 12681, 14090, 15360, 16908, 21135, 22544, 23040, 25362, 28180, 33816, 42270, 45088, 46080, 50724, 56360, 63405, 67632, 84540, 90176, 101448, 112720, 126810, 135264, 169080, 180352, 202896, 225440, 253620, 270528, 338160, 360704, 405792, 450880, 507240, 541056, 676320, 721408, 811584, 901760, 1014480, 1082112, 1352640, 1442816, 1623168, 1803520, 2028960, 2164224, 2705280, 3246336, 3607040, 4057920, 4328448, 5410560, 6492672, 7214080, 8115840, 10821120, 12985344, 16231680, 21642240, 32463360, 64926720]

約数ペア:

[(1, 64926720), (2, 32463360), (3, 21642240), (4, 16231680), (5, 12985344), (6, 10821120), (8, 8115840), (9, 7214080), (10, 6492672), (12, 5410560), (15, 4328448), (16, 4057920), (18, 3607040), (20, 3246336), (24, 2705280), (30, 2164224), (32, 2028960), (36, 1803520), (40, 1623168), (45, 1442816), (48, 1352640), (60, 1082112), (64, 1014480), (72, 901760), (80, 811584), (90, 721408), (96, 676320), (120, 541056), (128, 507240), (144, 450880), (160, 405792), (180, 360704), (192, 338160), (240, 270528), (256, 253620), (288, 225440), (320, 202896), (360, 180352), (384, 169080), (480, 135264), (512, 126810), (576, 112720), (640, 101448), (720, 90176), (768, 84540), (960, 67632), (1024, 63405), (1152, 56360), (1280, 50724), (1409, 46080), (1440, 45088), (1536, 42270), (1920, 33816), (2304, 28180), (2560, 25362), (2818, 23040), (2880, 22544), (3072, 21135), (3840, 16908), (4227, 15360), (4608, 14090), (5120, 12681), (5636, 11520), (5760, 11272), (7045, 9216), (7680, 8454)]