771214320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1071131}}^1$

素因数の和:1071150

約数の個数: 60

約数和(自身を含む): 2589997176

約数和(自身を除く): 1818782856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1071131, 2142262, 3213393, 4284524, 5355655, 6426786, 8569048, 9640179, 10711310, 12853572, 16066965, 17138096, 19280358, 21422620, 25707144, 32133930, 38560716, 42845240, 48200895, 51414288, 64267860, 77121432, 85690480, 96401790, 128535720, 154242864, 192803580, 257071440, 385607160, 771214320]

約数ペア:

[(1, 771214320), (2, 385607160), (3, 257071440), (4, 192803580), (5, 154242864), (6, 128535720), (8, 96401790), (9, 85690480), (10, 77121432), (12, 64267860), (15, 51414288), (16, 48200895), (18, 42845240), (20, 38560716), (24, 32133930), (30, 25707144), (36, 21422620), (40, 19280358), (45, 17138096), (48, 16066965), (60, 12853572), (72, 10711310), (80, 9640179), (90, 8569048), (120, 6426786), (144, 5355655), (180, 4284524), (240, 3213393), (360, 2142262), (720, 1071131)]