173126880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1103}}^1$

素因数の和:1233

約数の個数: 144

約数和(自身を含む): 596756160

約数和(自身を除く): 423629280

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, 109, 120, 144, 160, 180, 218, 240, 288, 327, 360, 436, 480, 545, 654, 720, 872, 981, 1090, 1103, 1308, 1440, 1635, 1744, 1962, 2180, 2206, 2616, 3270, 3309, 3488, 3924, 4360, 4412, 4905, 5232, 5515, 6540, 6618, 7848, 8720, 8824, 9810, 9927, 10464, 11030, 13080, 13236, 15696, 16545, 17440, 17648, 19620, 19854, 22060, 26160, 26472, 31392, 33090, 35296, 39240, 39708, 44120, 49635, 52320, 52944, 66180, 78480, 79416, 88240, 99270, 105888, 120227, 132360, 156960, 158832, 176480, 198540, 240454, 264720, 317664, 360681, 397080, 480908, 529440, 601135, 721362, 794160, 961816, 1082043, 1202270, 1442724, 1588320, 1803405, 1923632, 2164086, 2404540, 2885448, 3606810, 3847264, 4328172, 4809080, 5410215, 5770896, 7213620, 8656344, 9618160, 10820430, 11541792, 14427240, 17312688, 19236320, 21640860, 28854480, 34625376, 43281720, 57708960, 86563440, 173126880]

約数ペア:

[(1, 173126880), (2, 86563440), (3, 57708960), (4, 43281720), (5, 34625376), (6, 28854480), (8, 21640860), (9, 19236320), (10, 17312688), (12, 14427240), (15, 11541792), (16, 10820430), (18, 9618160), (20, 8656344), (24, 7213620), (30, 5770896), (32, 5410215), (36, 4809080), (40, 4328172), (45, 3847264), (48, 3606810), (60, 2885448), (72, 2404540), (80, 2164086), (90, 1923632), (96, 1803405), (109, 1588320), (120, 1442724), (144, 1202270), (160, 1082043), (180, 961816), (218, 794160), (240, 721362), (288, 601135), (327, 529440), (360, 480908), (436, 397080), (480, 360681), (545, 317664), (654, 264720), (720, 240454), (872, 198540), (981, 176480), (1090, 158832), (1103, 156960), (1308, 132360), (1440, 120227), (1635, 105888), (1744, 99270), (1962, 88240), (2180, 79416), (2206, 78480), (2616, 66180), (3270, 52944), (3309, 52320), (3488, 49635), (3924, 44120), (4360, 39708), (4412, 39240), (4905, 35296), (5232, 33090), (5515, 31392), (6540, 26472), (6618, 26160), (7848, 22060), (8720, 19854), (8824, 19620), (9810, 17648), (9927, 17440), (10464, 16545), (11030, 15696), (13080, 13236)]