115274240

素因数分解:

$2^9\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1217}}^1$

素因数の和:1277

約数の個数: 80

約数和(自身を含む): 284091192

約数和(自身を除く): 168816952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 512, 592, 640, 740, 1184, 1217, 1280, 1480, 2368, 2434, 2560, 2960, 4736, 4868, 5920, 6085, 9472, 9736, 11840, 12170, 18944, 19472, 23680, 24340, 38944, 45029, 47360, 48680, 77888, 90058, 94720, 97360, 155776, 180116, 194720, 225145, 311552, 360232, 389440, 450290, 623104, 720464, 778880, 900580, 1440928, 1557760, 1801160, 2881856, 3115520, 3602320, 5763712, 7204640, 11527424, 14409280, 23054848, 28818560, 57637120, 115274240]

約数ペア:

[(1, 115274240), (2, 57637120), (4, 28818560), (5, 23054848), (8, 14409280), (10, 11527424), (16, 7204640), (20, 5763712), (32, 3602320), (37, 3115520), (40, 2881856), (64, 1801160), (74, 1557760), (80, 1440928), (128, 900580), (148, 778880), (160, 720464), (185, 623104), (256, 450290), (296, 389440), (320, 360232), (370, 311552), (512, 225145), (592, 194720), (640, 180116), (740, 155776), (1184, 97360), (1217, 94720), (1280, 90058), (1480, 77888), (2368, 48680), (2434, 47360), (2560, 45029), (2960, 38944), (4736, 24340), (4868, 23680), (5920, 19472), (6085, 18944), (9472, 12170), (9736, 11840)]