51992508720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{216635453}}^1$

素因数の和:216635469

約数の個数: 40

約数和(自身を含む): 161176777776

約数和(自身を除く): 109184269056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 216635453, 433270906, 649906359, 866541812, 1083177265, 1299812718, 1733083624, 2166354530, 2599625436, 3249531795, 3466167248, 4332709060, 5199250872, 6499063590, 8665418120, 10398501744, 12998127180, 17330836240, 25996254360, 51992508720]

約数ペア:

[(1, 51992508720), (2, 25996254360), (3, 17330836240), (4, 12998127180), (5, 10398501744), (6, 8665418120), (8, 6499063590), (10, 5199250872), (12, 4332709060), (15, 3466167248), (16, 3249531795), (20, 2599625436), (24, 2166354530), (30, 1733083624), (40, 1299812718), (48, 1083177265), (60, 866541812), (80, 649906359), (120, 433270906), (240, 216635453)]