246518640

素因数分解:

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

素因数の和:1443

約数の個数: 160

約数和(自身を含む): 860212800

約数和(自身を除く): 613694160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1409, 1458, 1620, 1944, 2160, 2187, 2430, 2818, 2916, 3240, 3645, 3888, 4227, 4374, 4860, 5636, 5832, 6480, 7045, 7290, 8454, 8748, 9720, 10935, 11272, 11664, 12681, 14090, 14580, 16908, 17496, 19440, 21135, 21870, 22544, 25362, 28180, 29160, 33816, 34992, 38043, 42270, 43740, 50724, 56360, 58320, 63405, 67632, 76086, 84540, 87480, 101448, 112720, 114129, 126810, 152172, 169080, 174960, 190215, 202896, 228258, 253620, 304344, 338160, 342387, 380430, 456516, 507240, 570645, 608688, 684774, 760860, 913032, 1014480, 1027161, 1141290, 1369548, 1521720, 1711935, 1826064, 2054322, 2282580, 2739096, 3043440, 3081483, 3423870, 4108644, 4565160, 5135805, 5478192, 6162966, 6847740, 8217288, 9130320, 10271610, 12325932, 13695480, 15407415, 16434576, 20543220, 24651864, 27390960, 30814830, 41086440, 49303728, 61629660, 82172880, 123259320, 246518640]

約数ペア:

[(1, 246518640), (2, 123259320), (3, 82172880), (4, 61629660), (5, 49303728), (6, 41086440), (8, 30814830), (9, 27390960), (10, 24651864), (12, 20543220), (15, 16434576), (16, 15407415), (18, 13695480), (20, 12325932), (24, 10271610), (27, 9130320), (30, 8217288), (36, 6847740), (40, 6162966), (45, 5478192), (48, 5135805), (54, 4565160), (60, 4108644), (72, 3423870), (80, 3081483), (81, 3043440), (90, 2739096), (108, 2282580), (120, 2054322), (135, 1826064), (144, 1711935), (162, 1521720), (180, 1369548), (216, 1141290), (240, 1027161), (243, 1014480), (270, 913032), (324, 760860), (360, 684774), (405, 608688), (432, 570645), (486, 507240), (540, 456516), (648, 380430), (720, 342387), (729, 338160), (810, 304344), (972, 253620), (1080, 228258), (1215, 202896), (1296, 190215), (1409, 174960), (1458, 169080), (1620, 152172), (1944, 126810), (2160, 114129), (2187, 112720), (2430, 101448), (2818, 87480), (2916, 84540), (3240, 76086), (3645, 67632), (3888, 63405), (4227, 58320), (4374, 56360), (4860, 50724), (5636, 43740), (5832, 42270), (6480, 38043), (7045, 34992), (7290, 33816), (8454, 29160), (8748, 28180), (9720, 25362), (10935, 22544), (11272, 21870), (11664, 21135), (12681, 19440), (14090, 17496), (14580, 16908)]