313029240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2608577}}^1$

素因数の和:2608591

約数の個数: 32

約数和(自身を含む): 939088080

約数和(自身を除く): 626058840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2608577, 5217154, 7825731, 10434308, 13042885, 15651462, 20868616, 26085770, 31302924, 39128655, 52171540, 62605848, 78257310, 104343080, 156514620, 313029240]

約数ペア:

[(1, 313029240), (2, 156514620), (3, 104343080), (4, 78257310), (5, 62605848), (6, 52171540), (8, 39128655), (10, 31302924), (12, 26085770), (15, 20868616), (20, 15651462), (24, 13042885), (30, 10434308), (40, 7825731), (60, 5217154), (120, 2608577)]