72225440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1093}}^1$

素因数の和:1174

約数の個数: 96

約数和(自身を含む): 198495360

約数和(自身を除く): 126269920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 70, 80, 112, 118, 140, 160, 224, 236, 280, 295, 413, 472, 560, 590, 826, 944, 1093, 1120, 1180, 1652, 1888, 2065, 2186, 2360, 3304, 4130, 4372, 4720, 5465, 6608, 7651, 8260, 8744, 9440, 10930, 13216, 15302, 16520, 17488, 21860, 30604, 33040, 34976, 38255, 43720, 61208, 64487, 66080, 76510, 87440, 122416, 128974, 153020, 174880, 244832, 257948, 306040, 322435, 451409, 515896, 612080, 644870, 902818, 1031792, 1224160, 1289740, 1805636, 2063584, 2257045, 2579480, 3611272, 4514090, 5158960, 7222544, 9028180, 10317920, 14445088, 18056360, 36112720, 72225440]

約数ペア:

[(1, 72225440), (2, 36112720), (4, 18056360), (5, 14445088), (7, 10317920), (8, 9028180), (10, 7222544), (14, 5158960), (16, 4514090), (20, 3611272), (28, 2579480), (32, 2257045), (35, 2063584), (40, 1805636), (56, 1289740), (59, 1224160), (70, 1031792), (80, 902818), (112, 644870), (118, 612080), (140, 515896), (160, 451409), (224, 322435), (236, 306040), (280, 257948), (295, 244832), (413, 174880), (472, 153020), (560, 128974), (590, 122416), (826, 87440), (944, 76510), (1093, 66080), (1120, 64487), (1180, 61208), (1652, 43720), (1888, 38255), (2065, 34976), (2186, 33040), (2360, 30604), (3304, 21860), (4130, 17488), (4372, 16520), (4720, 15302), (5465, 13216), (6608, 10930), (7651, 9440), (8260, 8744)]