980710320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4086293}}^1$

素因数の和:4086309

約数の個数: 40

約数和(自身を含む): 3040202736

約数和(自身を除く): 2059492416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4086293, 8172586, 12258879, 16345172, 20431465, 24517758, 32690344, 40862930, 49035516, 61294395, 65380688, 81725860, 98071032, 122588790, 163451720, 196142064, 245177580, 326903440, 490355160, 980710320]

約数ペア:

[(1, 980710320), (2, 490355160), (3, 326903440), (4, 245177580), (5, 196142064), (6, 163451720), (8, 122588790), (10, 98071032), (12, 81725860), (15, 65380688), (16, 61294395), (20, 49035516), (24, 40862930), (30, 32690344), (40, 24517758), (48, 20431465), (60, 16345172), (80, 12258879), (120, 8172586), (240, 4086293)]