2098542960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{16103}}^1$

素因数の和:16303

約数の個数: 120

約数和(自身を含む): 7086983904

約数和(自身を除く): 4988440944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 181, 240, 360, 362, 543, 720, 724, 905, 1086, 1448, 1629, 1810, 2172, 2715, 2896, 3258, 3620, 4344, 5430, 6516, 7240, 8145, 8688, 10860, 13032, 14480, 16103, 16290, 21720, 26064, 32206, 32580, 43440, 48309, 64412, 65160, 80515, 96618, 128824, 130320, 144927, 161030, 193236, 241545, 257648, 289854, 322060, 386472, 483090, 579708, 644120, 724635, 772944, 966180, 1159416, 1288240, 1449270, 1932360, 2318832, 2898540, 2914643, 3864720, 5797080, 5829286, 8743929, 11594160, 11658572, 14573215, 17487858, 23317144, 26231787, 29146430, 34975716, 43719645, 46634288, 52463574, 58292860, 69951432, 87439290, 104927148, 116585720, 131158935, 139902864, 174878580, 209854296, 233171440, 262317870, 349757160, 419708592, 524635740, 699514320, 1049271480, 2098542960]

約数ペア:

[(1, 2098542960), (2, 1049271480), (3, 699514320), (4, 524635740), (5, 419708592), (6, 349757160), (8, 262317870), (9, 233171440), (10, 209854296), (12, 174878580), (15, 139902864), (16, 131158935), (18, 116585720), (20, 104927148), (24, 87439290), (30, 69951432), (36, 58292860), (40, 52463574), (45, 46634288), (48, 43719645), (60, 34975716), (72, 29146430), (80, 26231787), (90, 23317144), (120, 17487858), (144, 14573215), (180, 11658572), (181, 11594160), (240, 8743929), (360, 5829286), (362, 5797080), (543, 3864720), (720, 2914643), (724, 2898540), (905, 2318832), (1086, 1932360), (1448, 1449270), (1629, 1288240), (1810, 1159416), (2172, 966180), (2715, 772944), (2896, 724635), (3258, 644120), (3620, 579708), (4344, 483090), (5430, 386472), (6516, 322060), (7240, 289854), (8145, 257648), (8688, 241545), (10860, 193236), (13032, 161030), (14480, 144927), (16103, 130320), (16290, 128824), (21720, 96618), (26064, 80515), (32206, 65160), (32580, 64412), (43440, 48309)]