2444960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 6894720

約数和(自身を除く): 4449760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 59, 70, 74, 80, 112, 118, 140, 148, 160, 185, 224, 236, 259, 280, 295, 296, 370, 413, 472, 518, 560, 590, 592, 740, 826, 944, 1036, 1120, 1180, 1184, 1295, 1480, 1652, 1888, 2065, 2072, 2183, 2360, 2590, 2960, 3304, 4130, 4144, 4366, 4720, 5180, 5920, 6608, 8260, 8288, 8732, 9440, 10360, 10915, 13216, 15281, 16520, 17464, 20720, 21830, 30562, 33040, 34928, 41440, 43660, 61124, 66080, 69856, 76405, 87320, 122248, 152810, 174640, 244496, 305620, 349280, 488992, 611240, 1222480, 2444960]

約数ペア:

[(1, 2444960), (2, 1222480), (4, 611240), (5, 488992), (7, 349280), (8, 305620), (10, 244496), (14, 174640), (16, 152810), (20, 122248), (28, 87320), (32, 76405), (35, 69856), (37, 66080), (40, 61124), (56, 43660), (59, 41440), (70, 34928), (74, 33040), (80, 30562), (112, 21830), (118, 20720), (140, 17464), (148, 16520), (160, 15281), (185, 13216), (224, 10915), (236, 10360), (259, 9440), (280, 8732), (295, 8288), (296, 8260), (370, 6608), (413, 5920), (472, 5180), (518, 4720), (560, 4366), (590, 4144), (592, 4130), (740, 3304), (826, 2960), (944, 2590), (1036, 2360), (1120, 2183), (1180, 2072), (1184, 2065), (1295, 1888), (1480, 1652)]