300180960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{208459}}^1$

素因数の和:208480

約数の個数: 72

約数和(自身を含む): 1024372440

約数和(自身を除く): 724191480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 208459, 416918, 625377, 833836, 1042295, 1250754, 1667672, 1876131, 2084590, 2501508, 3126885, 3335344, 3752262, 4169180, 5003016, 6253770, 6670688, 7504524, 8338360, 9380655, 10006032, 12507540, 15009048, 16676720, 18761310, 20012064, 25015080, 30018096, 33353440, 37522620, 50030160, 60036192, 75045240, 100060320, 150090480, 300180960]

約数ペア:

[(1, 300180960), (2, 150090480), (3, 100060320), (4, 75045240), (5, 60036192), (6, 50030160), (8, 37522620), (9, 33353440), (10, 30018096), (12, 25015080), (15, 20012064), (16, 18761310), (18, 16676720), (20, 15009048), (24, 12507540), (30, 10006032), (32, 9380655), (36, 8338360), (40, 7504524), (45, 6670688), (48, 6253770), (60, 5003016), (72, 4169180), (80, 3752262), (90, 3335344), (96, 3126885), (120, 2501508), (144, 2084590), (160, 1876131), (180, 1667672), (240, 1250754), (288, 1042295), (360, 833836), (480, 625377), (720, 416918), (1440, 208459)]