196809120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1409}}^1$

素因数の和:1527

約数の個数: 144

約数和(自身を含む): 679016520

約数和(自身を除く): 482207400

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, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 388, 480, 485, 582, 720, 776, 873, 970, 1164, 1409, 1440, 1455, 1552, 1746, 1940, 2328, 2818, 2910, 3104, 3492, 3880, 4227, 4365, 4656, 5636, 5820, 6984, 7045, 7760, 8454, 8730, 9312, 11272, 11640, 12681, 13968, 14090, 15520, 16908, 17460, 21135, 22544, 23280, 25362, 27936, 28180, 33816, 34920, 42270, 45088, 46560, 50724, 56360, 63405, 67632, 69840, 84540, 101448, 112720, 126810, 135264, 136673, 139680, 169080, 202896, 225440, 253620, 273346, 338160, 405792, 410019, 507240, 546692, 676320, 683365, 820038, 1014480, 1093384, 1230057, 1366730, 1640076, 2028960, 2050095, 2186768, 2460114, 2733460, 3280152, 4100190, 4373536, 4920228, 5466920, 6150285, 6560304, 8200380, 9840456, 10933840, 12300570, 13120608, 16400760, 19680912, 21867680, 24601140, 32801520, 39361824, 49202280, 65603040, 98404560, 196809120]

約数ペア:

[(1, 196809120), (2, 98404560), (3, 65603040), (4, 49202280), (5, 39361824), (6, 32801520), (8, 24601140), (9, 21867680), (10, 19680912), (12, 16400760), (15, 13120608), (16, 12300570), (18, 10933840), (20, 9840456), (24, 8200380), (30, 6560304), (32, 6150285), (36, 5466920), (40, 4920228), (45, 4373536), (48, 4100190), (60, 3280152), (72, 2733460), (80, 2460114), (90, 2186768), (96, 2050095), (97, 2028960), (120, 1640076), (144, 1366730), (160, 1230057), (180, 1093384), (194, 1014480), (240, 820038), (288, 683365), (291, 676320), (360, 546692), (388, 507240), (480, 410019), (485, 405792), (582, 338160), (720, 273346), (776, 253620), (873, 225440), (970, 202896), (1164, 169080), (1409, 139680), (1440, 136673), (1455, 135264), (1552, 126810), (1746, 112720), (1940, 101448), (2328, 84540), (2818, 69840), (2910, 67632), (3104, 63405), (3492, 56360), (3880, 50724), (4227, 46560), (4365, 45088), (4656, 42270), (5636, 34920), (5820, 33816), (6984, 28180), (7045, 27936), (7760, 25362), (8454, 23280), (8730, 22544), (9312, 21135), (11272, 17460), (11640, 16908), (12681, 15520), (13968, 14090)]