306861480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{284131}}^1$

素因数の和:284151

約数の個数: 64

約数和(自身を含む): 1022875200

約数和(自身を除く): 716013720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 284131, 568262, 852393, 1136524, 1420655, 1704786, 2273048, 2557179, 2841310, 3409572, 4261965, 5114358, 5682620, 6819144, 7671537, 8523930, 10228716, 11365240, 12785895, 15343074, 17047860, 20457432, 25571790, 30686148, 34095720, 38357685, 51143580, 61372296, 76715370, 102287160, 153430740, 306861480]

約数ペア:

[(1, 306861480), (2, 153430740), (3, 102287160), (4, 76715370), (5, 61372296), (6, 51143580), (8, 38357685), (9, 34095720), (10, 30686148), (12, 25571790), (15, 20457432), (18, 17047860), (20, 15343074), (24, 12785895), (27, 11365240), (30, 10228716), (36, 8523930), (40, 7671537), (45, 6819144), (54, 5682620), (60, 5114358), (72, 4261965), (90, 3409572), (108, 2841310), (120, 2557179), (135, 2273048), (180, 1704786), (216, 1420655), (270, 1136524), (360, 852393), (540, 568262), (1080, 284131)]