2254001280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1173959}}^1$

素因数の和:1173981

約数の個数: 64

約数和(自身を含む): 7184635200

約数和(自身を除く): 4930633920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 1173959, 2347918, 3521877, 4695836, 5869795, 7043754, 9391672, 11739590, 14087508, 17609385, 18783344, 23479180, 28175016, 35218770, 37566688, 46958360, 56350032, 70437540, 75133376, 93916720, 112700064, 140875080, 150266752, 187833440, 225400128, 281750160, 375666880, 450800256, 563500320, 751333760, 1127000640, 2254001280]

約数ペア:

[(1, 2254001280), (2, 1127000640), (3, 751333760), (4, 563500320), (5, 450800256), (6, 375666880), (8, 281750160), (10, 225400128), (12, 187833440), (15, 150266752), (16, 140875080), (20, 112700064), (24, 93916720), (30, 75133376), (32, 70437540), (40, 56350032), (48, 46958360), (60, 37566688), (64, 35218770), (80, 28175016), (96, 23479180), (120, 18783344), (128, 17609385), (160, 14087508), (192, 11739590), (240, 9391672), (320, 7043754), (384, 5869795), (480, 4695836), (640, 3521877), (960, 2347918), (1920, 1173959)]