73042560

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{1409}}^1$

素因数の和:1440

約数の個数: 160

約数和(自身を含む): 261033300

約数和(自身を除く): 187990740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1409, 1440, 1620, 1728, 1920, 2160, 2592, 2818, 2880, 3240, 3456, 4227, 4320, 5184, 5636, 5760, 6480, 7045, 8454, 8640, 10368, 11272, 12681, 12960, 14090, 16908, 17280, 21135, 22544, 25362, 25920, 28180, 33816, 38043, 42270, 45088, 50724, 51840, 56360, 63405, 67632, 76086, 84540, 90176, 101448, 112720, 114129, 126810, 135264, 152172, 169080, 180352, 190215, 202896, 225440, 228258, 253620, 270528, 304344, 338160, 380430, 405792, 450880, 456516, 507240, 541056, 570645, 608688, 676320, 760860, 811584, 901760, 913032, 1014480, 1141290, 1217376, 1352640, 1521720, 1623168, 1826064, 2028960, 2282580, 2434752, 2705280, 3043440, 3652128, 4057920, 4565160, 4869504, 6086880, 7304256, 8115840, 9130320, 12173760, 14608512, 18260640, 24347520, 36521280, 73042560]

約数ペア:

[(1, 73042560), (2, 36521280), (3, 24347520), (4, 18260640), (5, 14608512), (6, 12173760), (8, 9130320), (9, 8115840), (10, 7304256), (12, 6086880), (15, 4869504), (16, 4565160), (18, 4057920), (20, 3652128), (24, 3043440), (27, 2705280), (30, 2434752), (32, 2282580), (36, 2028960), (40, 1826064), (45, 1623168), (48, 1521720), (54, 1352640), (60, 1217376), (64, 1141290), (72, 1014480), (80, 913032), (81, 901760), (90, 811584), (96, 760860), (108, 676320), (120, 608688), (128, 570645), (135, 541056), (144, 507240), (160, 456516), (162, 450880), (180, 405792), (192, 380430), (216, 338160), (240, 304344), (270, 270528), (288, 253620), (320, 228258), (324, 225440), (360, 202896), (384, 190215), (405, 180352), (432, 169080), (480, 152172), (540, 135264), (576, 126810), (640, 114129), (648, 112720), (720, 101448), (810, 90176), (864, 84540), (960, 76086), (1080, 67632), (1152, 63405), (1296, 56360), (1409, 51840), (1440, 50724), (1620, 45088), (1728, 42270), (1920, 38043), (2160, 33816), (2592, 28180), (2818, 25920), (2880, 25362), (3240, 22544), (3456, 21135), (4227, 17280), (4320, 16908), (5184, 14090), (5636, 12960), (5760, 12681), (6480, 11272), (7045, 10368), (8454, 8640)]