327199920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1363333}}^1$

素因数の和:1363349

約数の個数: 40

約数和(自身を含む): 1014320496

約数和(自身を除く): 687120576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1363333, 2726666, 4089999, 5453332, 6816665, 8179998, 10906664, 13633330, 16359996, 20449995, 21813328, 27266660, 32719992, 40899990, 54533320, 65439984, 81799980, 109066640, 163599960, 327199920]

約数ペア:

[(1, 327199920), (2, 163599960), (3, 109066640), (4, 81799980), (5, 65439984), (6, 54533320), (8, 40899990), (10, 32719992), (12, 27266660), (15, 21813328), (16, 20449995), (20, 16359996), (24, 13633330), (30, 10906664), (40, 8179998), (48, 6816665), (60, 5453332), (80, 4089999), (120, 2726666), (240, 1363333)]