240611740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 552190464

約数和(自身を除く): 311578724

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 67, 74, 92, 115, 134, 148, 185, 211, 230, 268, 335, 370, 422, 460, 670, 740, 844, 851, 1055, 1340, 1541, 1702, 2110, 2479, 3082, 3404, 4220, 4255, 4853, 4958, 6164, 7705, 7807, 8510, 9706, 9916, 12395, 14137, 15410, 15614, 17020, 19412, 24265, 24790, 28274, 30820, 31228, 39035, 48530, 49580, 56548, 57017, 70685, 78070, 97060, 114034, 141370, 156140, 179561, 228068, 282740, 285085, 325151, 359122, 523069, 570170, 650302, 718244, 897805, 1046138, 1140340, 1300604, 1625755, 1795610, 2092276, 2615345, 3251510, 3591220, 5230690, 6503020, 10461380, 12030587, 24061174, 48122348, 60152935, 120305870, 240611740]

約数ペア:

[(1, 240611740), (2, 120305870), (4, 60152935), (5, 48122348), (10, 24061174), (20, 12030587), (23, 10461380), (37, 6503020), (46, 5230690), (67, 3591220), (74, 3251510), (92, 2615345), (115, 2092276), (134, 1795610), (148, 1625755), (185, 1300604), (211, 1140340), (230, 1046138), (268, 897805), (335, 718244), (370, 650302), (422, 570170), (460, 523069), (670, 359122), (740, 325151), (844, 285085), (851, 282740), (1055, 228068), (1340, 179561), (1541, 156140), (1702, 141370), (2110, 114034), (2479, 97060), (3082, 78070), (3404, 70685), (4220, 57017), (4255, 56548), (4853, 49580), (4958, 48530), (6164, 39035), (7705, 31228), (7807, 30820), (8510, 28274), (9706, 24790), (9916, 24265), (12395, 19412), (14137, 17020), (15410, 15614)]