339211920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:533

約数の個数: 160

約数和(自身を含む): 1097072640

約数和(自身を除く): 757860720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 127, 155, 186, 240, 248, 254, 310, 359, 372, 381, 465, 496, 508, 620, 635, 718, 744, 762, 930, 1016, 1077, 1240, 1270, 1436, 1488, 1524, 1795, 1860, 1905, 2032, 2154, 2480, 2540, 2872, 3048, 3590, 3720, 3810, 3937, 4308, 5080, 5385, 5744, 6096, 7180, 7440, 7620, 7874, 8616, 10160, 10770, 11129, 11811, 14360, 15240, 15748, 17232, 19685, 21540, 22258, 23622, 28720, 30480, 31496, 33387, 39370, 43080, 44516, 45593, 47244, 55645, 59055, 62992, 66774, 78740, 86160, 89032, 91186, 94488, 111290, 118110, 133548, 136779, 157480, 166935, 178064, 182372, 188976, 222580, 227965, 236220, 267096, 273558, 314960, 333870, 364744, 445160, 455930, 472440, 534192, 547116, 667740, 683895, 729488, 890320, 911860, 944880, 1094232, 1335480, 1367790, 1413383, 1823720, 2188464, 2670960, 2735580, 2826766, 3647440, 4240149, 5471160, 5653532, 7066915, 8480298, 10942320, 11307064, 14133830, 16960596, 21200745, 22614128, 28267660, 33921192, 42401490, 56535320, 67842384, 84802980, 113070640, 169605960, 339211920]

約数ペア:

[(1, 339211920), (2, 169605960), (3, 113070640), (4, 84802980), (5, 67842384), (6, 56535320), (8, 42401490), (10, 33921192), (12, 28267660), (15, 22614128), (16, 21200745), (20, 16960596), (24, 14133830), (30, 11307064), (31, 10942320), (40, 8480298), (48, 7066915), (60, 5653532), (62, 5471160), (80, 4240149), (93, 3647440), (120, 2826766), (124, 2735580), (127, 2670960), (155, 2188464), (186, 1823720), (240, 1413383), (248, 1367790), (254, 1335480), (310, 1094232), (359, 944880), (372, 911860), (381, 890320), (465, 729488), (496, 683895), (508, 667740), (620, 547116), (635, 534192), (718, 472440), (744, 455930), (762, 445160), (930, 364744), (1016, 333870), (1077, 314960), (1240, 273558), (1270, 267096), (1436, 236220), (1488, 227965), (1524, 222580), (1795, 188976), (1860, 182372), (1905, 178064), (2032, 166935), (2154, 157480), (2480, 136779), (2540, 133548), (2872, 118110), (3048, 111290), (3590, 94488), (3720, 91186), (3810, 89032), (3937, 86160), (4308, 78740), (5080, 66774), (5385, 62992), (5744, 59055), (6096, 55645), (7180, 47244), (7440, 45593), (7620, 44516), (7874, 43080), (8616, 39370), (10160, 33387), (10770, 31496), (11129, 30480), (11811, 28720), (14360, 23622), (15240, 22258), (15748, 21540), (17232, 19685)]