45271440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{20959}}^1$

素因数の和:20981

約数の個数: 80

約数和(自身を含む): 155942400

約数和(自身を除く): 110670960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 20959, 41918, 62877, 83836, 104795, 125754, 167672, 188631, 209590, 251508, 314385, 335344, 377262, 419180, 503016, 565893, 628770, 754524, 838360, 943155, 1006032, 1131786, 1257540, 1509048, 1676720, 1886310, 2263572, 2515080, 2829465, 3018096, 3772620, 4527144, 5030160, 5658930, 7545240, 9054288, 11317860, 15090480, 22635720, 45271440]

約数ペア:

[(1, 45271440), (2, 22635720), (3, 15090480), (4, 11317860), (5, 9054288), (6, 7545240), (8, 5658930), (9, 5030160), (10, 4527144), (12, 3772620), (15, 3018096), (16, 2829465), (18, 2515080), (20, 2263572), (24, 1886310), (27, 1676720), (30, 1509048), (36, 1257540), (40, 1131786), (45, 1006032), (48, 943155), (54, 838360), (60, 754524), (72, 628770), (80, 565893), (90, 503016), (108, 419180), (120, 377262), (135, 335344), (144, 314385), (180, 251508), (216, 209590), (240, 188631), (270, 167672), (360, 125754), (432, 104795), (540, 83836), (720, 62877), (1080, 41918), (2160, 20959)]