302127240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1$

素因数の和:623

約数の個数: 128

約数和(自身を含む): 942289920

約数和(自身を除く): 640162680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 241, 248, 310, 337, 372, 465, 482, 620, 674, 723, 744, 930, 964, 1011, 1205, 1240, 1348, 1446, 1685, 1860, 1928, 2022, 2410, 2696, 2892, 3370, 3615, 3720, 4044, 4820, 5055, 5784, 6740, 7230, 7471, 8088, 9640, 10110, 10447, 13480, 14460, 14942, 20220, 20894, 22413, 28920, 29884, 31341, 37355, 40440, 41788, 44826, 52235, 59768, 62682, 74710, 81217, 83576, 89652, 104470, 112065, 125364, 149420, 156705, 162434, 179304, 208940, 224130, 243651, 250728, 298840, 313410, 324868, 406085, 417880, 448260, 487302, 626820, 649736, 812170, 896520, 974604, 1218255, 1253640, 1624340, 1949208, 2436510, 2517727, 3248680, 4873020, 5035454, 7553181, 9746040, 10070908, 12588635, 15106362, 20141816, 25177270, 30212724, 37765905, 50354540, 60425448, 75531810, 100709080, 151063620, 302127240]

約数ペア:

[(1, 302127240), (2, 151063620), (3, 100709080), (4, 75531810), (5, 60425448), (6, 50354540), (8, 37765905), (10, 30212724), (12, 25177270), (15, 20141816), (20, 15106362), (24, 12588635), (30, 10070908), (31, 9746040), (40, 7553181), (60, 5035454), (62, 4873020), (93, 3248680), (120, 2517727), (124, 2436510), (155, 1949208), (186, 1624340), (241, 1253640), (248, 1218255), (310, 974604), (337, 896520), (372, 812170), (465, 649736), (482, 626820), (620, 487302), (674, 448260), (723, 417880), (744, 406085), (930, 324868), (964, 313410), (1011, 298840), (1205, 250728), (1240, 243651), (1348, 224130), (1446, 208940), (1685, 179304), (1860, 162434), (1928, 156705), (2022, 149420), (2410, 125364), (2696, 112065), (2892, 104470), (3370, 89652), (3615, 83576), (3720, 81217), (4044, 74710), (4820, 62682), (5055, 59768), (5784, 52235), (6740, 44826), (7230, 41788), (7471, 40440), (8088, 37355), (9640, 31341), (10110, 29884), (10447, 28920), (13480, 22413), (14460, 20894), (14942, 20220)]